
Hormones in Recombinant Proteins
Hormones are fundamental for communication between organs and tissues, making them indispensable for the proper development of animals, plants, and fungi. These signaling molecules regulate a wide array of physiological processes, including growth, metabolism, and reproduction, playing critical roles in maintaining homeostasis. At CymitQuimica, we provide a comprehensive range of high-quality hormones to support your research and clinical applications.
Products of "Hormones in Recombinant Proteins"
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Desisobutyryl Ciclesonide-d11 (Mixture of Diastereomers)
CAS:Controlled ProductApplications Preclinical profile of Ciclesonide, a novel corticosteroid for the treatment of asthma. This compound is a mixture of diastereomers at the cyclohexyl acetal. References Austin, R., et al.: Eur. Respir. J., 20, 1386 (2002), Belvisi, M.G., et al.: J. Pharmacol. Exp. Ther., 314, 568 (2005), Richter, K., et al.: J. Clin. Pharmacol., 45, 146 ( 2005).Formula:C282H11H27O6Color and Shape:NeatMolecular weight:481.6717-β-Estradiol 3-benzoate
CAS:Controlled ProductFormula:C25H28O3Color and Shape:NeatMolecular weight:376.49Adiponectin Protein, Human, Recombinant
Adiponectin Protein, Human, Recombinant is expressed in HEK293 Cells. The accession number is Q15848.Color and Shape:Lyophilized PowderMolecular weight:16~17 kDa (Reducing conditions)Clobetasol-d5
CAS:Controlled ProductApplications Labelled Clobetasol. Topical corticosteroid. Glucocorticoid; anti-inflammatory. References Olsen, E.A., et al.: J. Am. Acad. Dermatol., 15, 246 (1986),Formula:C22H23D5ClFO4Color and Shape:NeatMolecular weight:415.9417-α-Estradiol 100 µg/mL in Acetonitrile
CAS:Formula:C18H24O2Color and Shape:Single SolutionMolecular weight:272.38Cyproterone Acetate-13C2,d3
CAS:Controlled ProductApplications Labelled Cyproterone Acetate. The free alcohol is an anti-androgen; the acetate is both an anti-androgen and a progestogen. Combined with estrogen it is used in the treatment of acne. References Moltz, L., et al.: Contraception, 21, 393 (1980), Hammerstein, J., et al.: J. Steroid Biochem., 29, 591 (1983)Formula:C2213C2H26D3ClO4Color and Shape:NeatMolecular weight:421.9411-Oxo Androsterone
CAS:Controlled ProductApplications A metabolite of Androsterone (A637535). References Goldzieher, J., et al.: J. Clin. Endocrinol. Metab., 29, 171 (1969), Parr, M., et al.: Steroids, 72, 545 (2007), Lippi, G., et al.: Clin. Biochem., 42, 904 (2009),Formula:C19H28O3Color and Shape:White To Off-WhiteMolecular weight:304.429-cis-Retinoic Acid Methyl Ester
CAS:Stability Light Sensitive Applications 9-cis-Retinoic Acid Methyl Ester is a cis-Vitamin A derivative. References Englert, G., et al.: Helv. Chimica Acta, 58, 2367 (1975),Formula:C21H30O2Color and Shape:NeatMolecular weight:314.46Alexamorelin Trifluoroacetic Acid Salt
CAS:Formula:C50H63N13O7·x(C2HF3O2)Color and Shape:NeatMolecular weight:958.12 + x(114.02)Dexamethasone-d3
CAS:Controlled ProductApplications Dexamethasone-d3 is the labelled form of Dexamethasone (D298800), which is a glucocorticoid used as an anti-inflammatory agent. Dexamethasone regulates T-cell survival, growth, and differentiation. Dexamethasone inhibits the induction of nitric oxide synthase. References Wershil, B.K., et al.: Int. Arch. Allergy Immunol., 107, 323 (1995), Riccardi, C., et al.: Cell Death Diff., 6, 1182 (1999), Llanos, S.L. and Roldan, A.: Bio Cell, 23, 29 (1999)Formula:C22H26D3FO5Color and Shape:Off-White To Light BeigeMolecular weight:395.48Bazedoxifene Acetate
CAS:Applications Bazedoxifene Acetate is a nonsteroidal selective estrogen receptor modulator (SERM). Bazedoxifene Acetate is used as an antiosteoporotic. References van Hoorn, W., et al.: J. Med. Chem., 45, 584 (2002); Neubauer, B., et al.: Cancer Res., 63, 6056 (2003); Yan, X., et al.: Biochemistry, 43, 909 (2004);Formula:C30H34N2O3·C2H4O2Color and Shape:NeatMolecular weight:530.65AGRP Protein, Mouse, Recombinant (His)
AGRP Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag.Color and Shape:Lyophilized PowderMolecular weight:13.7 kDa (predicted); 20 kDa (reducing conditions)(4S)-3-[(2R,5S)-5-(4-Fluorophenyl)-2-[(S)-[(4-fluorophenyl)amino][4-[(trimethylsilyl)oxy]phenyl]methyl]-1-oxo-5-[(trimethylsilyl)oxy]pentyl]-4-phenyl-2-oxazolidinone-d4
CAS:Controlled ProductApplications (4S)-3-[(2R,5S)-5-(4-Fluorophenyl)-2-[(S)-[(4-fluorophenyl)amino][4-[(trimethylsilyl)oxy]phenyl]methyl]-1-oxo-5-[(trimethylsilyl)oxy]pentyl]-4-phenyl-2-oxazolidinone-d4 is an intermediate in the synthesis of Ezetimibe-d4 (E975002). Ezetimibe-d4 is the labelled analog of Ezetimibe (E975000), an antihyperlipoproteinemic and a cholesterol absorption inhibitor. References van Heek, M., at al.: J. Pharmacol. Exp. Ther., 283, 157 (1997); van Heek, M., at al.: Brit. J. Pharmacol., 129, 1748 (2000)Formula:C39H42D4F2N2O5Si2Color and Shape:NeatMolecular weight:720.996a-Methyl Prednisolone-d3 (Major)
CAS:Controlled ProductApplications A labelled glucocorticoid. References Hall, E.D., et al.: J. Neurosurg., 76, 13 (1992), Hommes, O.R., et al.: Mult. Scler., 1, 327 (1996), Bracken, M.B., et al.: J. Neurosurg., 89, 699 (1998), Dammers, J.W.H.H., et al.: Brit. Med. J., 319, 884 (1999)Formula:C22H27D3O5Color and Shape:NeatMolecular weight:377.49[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]acetic Acid (Tetraiodothyroacetic Acid)
CAS:Controlled ProductFormula:C14H8I4O4Color and Shape:NeatMolecular weight:747.83PTH Protein, Human, Recombinant (His)
Parathyroid hormone (PTH) is a critical hormone in the regulation of Ca++ homeostasis.Color and Shape:Lyophilized PowderMolecular weight:13 KDa (reducing condition)Des(1-azepanyl)ethyl Bazedoxifene
CAS:Controlled ProductApplications Des(1-azepanyl)ethyl Bazedoxifene is a metabolite of Bazedoxifene (B129250), a nonsteroidal selective estrogen receptor modulator (SERM). Bazedoxifene Acetate is used as an antiosteoporotic. References Rao, K. V., et. al.: J. Chromatogr. Sci., 51, 215 (2013)Formula:C22H19NO3Color and Shape:NeatMolecular weight:345.391,2-Dihydro Dexamethasone
CAS:Applications A derivatives of Dexamethasone (D298800), an analog of cortical hormones. References Giesen, E.M., et al.: Molec. Cell. Endocrinol., 22, 153 (1981),Formula:C22H31FO5Color and Shape:White To Light BeigeMolecular weight:394.48Ursodeoxycholic Acid-d5 (Contains d0)
CAS:Controlled ProductApplications Deuterated Ursodeoxcholic Acid. Used as an anticholelithogenic. Epimer with Chenodiol with respect to the hydroxyl group at C7. References Tint, G.S., et al.: Gastroenterology, 91, 1007 (1986), Poupon, R.E, et al.: N. Engl. J. Med., 324, 1548 (1991), MacKenzie, P., et al.: J. Biol. Chem., 283, 36205 (2008),Formula:C24H35D5O4Color and Shape:White SolidMolecular weight:397.61-Dehydro Androsterone
CAS:Controlled ProductStability Hygroscopic Applications Androsterone (A637535) analogue. A precursors of Testosterone (T155000) and Nandrolone (N315000). References Franke, W., et al.: Clin. Chem., 43, 1262 (1997), Rivier, L., et al.: Chimia, 56, 84 (2002), Leinonen, A., et al.: Steroids, 69, 101 (2004),Formula:C19H28O2Color and Shape:WhiteMolecular weight:288.42Dexamethasone Acid Ethyl Ester
Applications Dexamethasone Acid Ethyl Ester is a derivative of Dexamethasone (D298800), a glucocorticoid used as an anti-inflammatory agent. Dexamethasone regulates T cell survival, growth, and differentiation. Dexamethasone inhibits the induction of nitric oxide synthase. References Wershil, B.K., et al.: Int. Arch. Allergy Immunol., 107, 323 (1995), Riccardi, C., et al.: Cell Death Diff., 6, 1182 (1999), Llanos, S.L. and Roldan, A.: Bio Cell, 23, 29 (1999)Formula:C23H31FO5Color and Shape:Off-WhiteMolecular weight:406.49[4-(4-Hydroxy-3-iodophenoxy)-3,5-diiodophenyl]acetic Acid (Triiodothyroacetic Acid)
CAS:Formula:C14H9I3O44-Androstene-3,17-dione
CAS:Controlled ProductFormula:C19H26O2Color and Shape:NeatMolecular weight:286.41Dexamethasone 21-Propionate
CAS:Controlled ProductApplications A Dexamethasone Dipropionate metabolite. References Civiale, C., et al.: J. Ocul. Pharmacol. Thera., 20, 75 (2004),Formula:C25H33FO6Color and Shape:NeatMolecular weight:448.52Ciclesonide-d11 (Mixture of Diastereomers)
CAS:Controlled ProductApplications A labelled glucocorticoid microemulsion nasal preparation allergy inhibitor rhinitis.This compound is a mixture of diastereomers at the cyclohexyl acetal. References Fukuoka, E., et al.: Chem. Pharm. Bull., 35, 2943 (1987), Schmitt, E., et al.: J. Pharm. Sci., 88, 291 (1999), Hancock, B., et al.: Pharm. Res., 17, 397 (2000), Hogan, S., et al.: Pharm. Res., 18, 112 (2001).Formula:C32D11H33O7Color and Shape:NeatMolecular weight:551.7617a-Ethinylestradiol
CAS:Controlled ProductFormula:C20H24O2Color and Shape:NeatMolecular weight:296.40Dexamethasone 21-Palmitate
CAS:Controlled ProductApplications A corticosteroid prodrug for the treatment of eye disorders. References Benameur, H., et al.: J. Pharm. Pharmacol., 47, 812 (1995), Tauchi, Y., et al.: Biol. Pharm. Bull., 24, 925 (2001), Chono, S., et al.: J. Drug Targeting, 13, 407 (2005),Formula:C38H59FO6Color and Shape:NeatMolecular weight:630.87Adiponectin Protein, Cynomolgus, Recombinant (His)
Adiponectin Protein, Cynomolgus, Recombinant (His) is expressed in HEK293 mammalian cells with C-His tag.Color and Shape:Lyophilized PowderMolecular weight:25.76 kDa (predicted). Due to glycosylation, the protein migrates to 30-40 kDa based on Tris-Bis PAGE result.21-Butyryloxy Budesonide
Applications 21-Butyryloxy Budesonide is a derivative of Budesonide (B689490), a non-halogenated glucocorticoid related to triamcinolone hexacetonide. References Ryrfeldt., A., et a.: J. Steroid Biochem., 10, 317 (1979); Roth, G., et al.: J. Pharm. Sci., 69, 766 (1980); Clissold, S.P., et al.: Drugs, 28, 485 (1984)Formula:C29H40O7Color and Shape:NeatMolecular weight:500.623-Acetyl Rocuronium Bromide
CAS:Controlled ProductImpurity Rocuronium EP Impurity B Applications 3-Acetyl Rocuronium Bromide (Rocuronium EP Impurity B) is an impuritiy of Rocuronium bromide (R639500), an aminosteroid and a competitive neuromuscular blocker. References Srinivasan, N., et al.: Oriental. J. Chem., 24, 989 (2008); Magorian, T., et al.: Anesthesiology, 79, 913 (1993); Wicks, T.C., et al.: J. Am. Assoc. Nurse Anesth., 62, 33 (1994)Formula:C34H55N2O5·BrColor and Shape:NeatMolecular weight:651.716-Ethylchenodeoxycholic-d5 Acid
CAS:Controlled ProductApplications 6-Ethylchenodeoxycholic-d5 Acid is an isotope labelled compound of 6-Ethylchenodeoxycholic Acid (E899810), which is used in the investigative treatment of primary biliary cholangitis. Primary biliary cholangitis is an autoimmune disease of the liver that slowly progresses to cirrhosis. References Ali, A. H, et al.: Expert Opin. Orphan Drugs, 4, 1011 (2016)Formula:C26H39D5O4Color and Shape:NeatMolecular weight:425.66Mibolerone-d3
CAS:Controlled ProductApplications Synthetic anabolic steroid related to testosterone.Controlled substance (anabolic steroid). References Campbell, J.A., et al.: Steroids, 1, 317 (1963); Hamlin, W.E., et al.: J. Pharm. Sci., 54, 1651 (1965); Sokolowski, J.H., et al.: J. Am. Vet. Med. Assoc., 173, 983 (1978),Formula:C20H27D3O2Color and Shape:NeatMolecular weight:305.47Daidzein 7-Beta-D-Glucuronide 4’-Sulfate Disodium Salt
CAS:Stability Very Hygroscopic Applications Mixed conjugate of dietary phytoestrogen. References Adlercreutz, H;., et al.: J. Steroid Mol. Biol., 52, 97 (1995), Kinjo, J., et al.: Biol. Pharm. Bull., 27, 185 (2004),Formula:C21H16Na2O13SColor and Shape:NeatMolecular weight:554.3917α-Methyl Testosterone-d3
CAS:Controlled ProductApplications Labelled Androgen. It has been used as an androgenic agent. Controlled substance (anabolic steroid). References Bichet, N., et al.: Toxicol. Appl. Pharmacol., 106, 509 (1990), Gustafson, D., et al.: Toxicol. Sci., 53, 245 (2000), Copple, B., et al.: Toxicol. Sci., 77, 172 (2004), Takashima, K., et al.: Life Sci., 78, 2787 (2006),Formula:C202H3H27O2Color and Shape:Off-WhiteMolecular weight:305.4717-β-Estradiol 3,17-diacetate
CAS:Controlled ProductFormula:C22H28O4Color and Shape:NeatMolecular weight:356.46(2S)-2-Amino-3-[4-(4-hydroxyphenoxy)-3,5-diiodophenyl]propanoic Acid (Diiodothyronine)
CAS:Formula:C15H13I2NO4Tauro-Alpha-muricholic Acid-d4 Sodium Salt
CAS:Controlled ProductStability Hygroscopic Applications Sodium Salt of Tauro-α-muricholic Acid-d4 is a labeled bile acid released by the liver and is typically used in cholestasis studies. References Yang, L. et al.: Chem. Res. Toxicol., 21, 2280 (2008); Holm, R. et al.: Phys. Chem. Chem. Phys., 11, 5070 (2009);Formula:C26H40D4NNaO7SColor and Shape:NeatMolecular weight:541.716Alpha-Methyl-9Alpha-fluoro-11Beta,17Alpha-dihydroxyprogesterone
CAS:Controlled ProductApplications 6α-Methyl-9α-fluoro-11β,17α-dihydroxyprogesterone is an impurity of Fluorometholone (F593145), a glucocorticoid; anti-inflammatory. References Kupferman, A., et al.: Arch. Ophthlmol., 640, 100 (1982), Tokunaga H., et al.: Chem. Pharm. Bull., 32, 4012 (1984),Formula:C22H31FO4Color and Shape:NeatMolecular weight:378.48Epitestosterone Sulfate Triethylamine Salt
CAS:Controlled ProductApplications Epitestosterone Sulfate is an metabolite of Epitestosterone (T155005), a steroid hormone that has been demonstrated to act at various levels as a weak antiandrogen. References Havlikova, H., et al.: J. Clin. Endocrinol. Metab., 87, 2225 (2002); Fernand Dray, et al.: Steroids., 10, 501 (1967) Bowers, L.D., et al.: J. Steroid, Biochem. Molec. Biol., 58, 225 (1996);Formula:C25H43NO5SColor and Shape:NeatMolecular weight:469.68PTH Protein, Human, Recombinant
Parathyroid hormone is the most important endocrine regulator of calcium and phosphorus concentration in extracellular fluid.Purity:Greater than 95% as determined by reducing SDS-PAGE.Greater than 95% as determined by SEC-HPLC. (QC verified) - SDS-PAGE: 99.9%; SEC-HPLC: 98.28%Color and Shape:Lyophilized PowderMolecular weight:14 KDa (reducing condition)Testosterone-13C
CAS:Controlled ProductFormula:C1813CH28O2Color and Shape:NeatMolecular weight:289.42Deflazacort-d3
CAS:Controlled ProductApplications Deflazacort-d3, is the labeled analogue of Deflazacort (D228975), a systemic corticosteroid, and a derivative of prednisolone. Used for rheumatoid arthritis and lupus. References Nathansohn, G., et al.: J. Med. Chem., 10,799 (1967), Schiatti, P., et al.: Arzneim. Forsch., 30, 1543 (1980), Cavall-Perin, P., et al.: Eur. J. Clin. Pharmacol., 26, 357 (1984), Imbimbo, B., et al.: Adv. Exp. Med. Biol., 171, 241 (1984),Formula:C25H28D3NO6Color and Shape:NeatMolecular weight:444.54Dehydroepiandrosterone (Dhea) (16,16-D2, 97%)
CAS:Controlled ProductFormula:C19D2H26O2Purity:97%Color and Shape:NeatMolecular weight:290.44Ketoconazole-d8
CAS:Controlled ProductApplications Deuterated Ketoconazole, an inhibitor of cytochrome P-450 dependent steps in the biosynthesis of steroid hormones in vivo. Antimetastatic and antineoplastic activity. Orally active 5-lipoxygenase and thromboxane synthase inhibitor. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Lambert, A., et al.: Biochem. Pharmacol., 35, 3999 (1986), Van Wauwe, J.P. and Janssen, P.A.J., J. Med. Chem., 32, 2231 (1989), Nardone, P.A., et al.: . Surg. Res., 44, 425 (1988), Tucker, W.F.G., et al.: Br. Med. J., 293, 882 (1986)Formula:C26H20D8Cl2N4O4Color and Shape:White To BeigeMolecular weight:539.483,17-Dihydroxy-19-nor-17α-pregna-1,3,5(10)-trien-20-yn-6-one (6-Oxoethinylestradiol; 6-Ketoethinylestradiol)
CAS:Controlled ProductFormula:C20H22O3Color and Shape:NeatMolecular weight:310.39Estra-1,3,5(10)-triene-3,17α-diol (17α-Estradiol; 17-epi-Estradiol)
CAS:Controlled ProductFormula:C18H24O2Color and Shape:NeatMolecular weight:272.38Alpha-Hyodeoxycholic Acid-d5
CAS:Controlled ProductApplications Labelled Hyodeoxycholic Acid. Unlabelled version is isolated from pig bile. Antitumor agent. References Abadie, C., et al.: Biochem. J., 299, 725 (1994), Taniguchi, T., et al.: J. Biol. Chem., 269, 10071 (1994), Davis, R., et al.: J. Lipid Res., 43, 533 (2002),Formula:C24H35D5O4Color and Shape:NeatMolecular weight:397.6Isoflupredone-d3 (d2 Major)
CAS:Controlled ProductApplications Labelled Isoflupredone (I816600). Anti-inflammatory. References Buchwald, P., et al.: Steroids, 73, 193 (2008), Holbeck, S., et al.: Mol. Endocrinol., 24, 1287 (2010),Formula:C21H24D3FO5Color and Shape:NeatMolecular weight:381.45FSHB Protein, Cynomolgus, Recombinant (His)
Fertility is dependent on follicle-stimulating hormone (FSH), a product of gonadotrope cells of the anterior pituitary gland.Color and Shape:Lyophilized PowderMolecular weight:13.58 kDa (predicted). Due to glycosylation, the protein migrates to 23-30 kDa based on Tris-Bis PAGE result.6Alpha-Hydroxy-11-deoxycortisol
CAS:Controlled ProductApplications 6α-Hydroxy-11-deoxycortisol is a corticosteroid which is a metabolite of Cortisol (H714615), a steroid hormone, more specifically a glucocorticoid, produced by the zona fasciculata of the adrenal gland. Cortisol is released in response to stress and a low level of blood glucocorticoids. References Vigore, L., et al.: Cancer Ther., 6, 699 (2008), Puurunen, J., et al.: J. Clin. Endocrinol. Metab., 94, 1973 (2009), Lemos, D., et al.: J. Endocrinol., 201, 275 (2009), Chen, S., et al.: Am. J. Physiol., 296 (2009),Formula:C21H30O5Color and Shape:NeatMolecular weight:362.465Beta-Dihydrocortisol-d6
CAS:Controlled ProductStability Hygroscopic Applications 5β-Dihydrocortisol-d6 is an isotope labelled analog of 5β-Dihydrocortisol (D448595). 5β-Dihydrocortisol, is a derivative of Cortisol (H714615), which is a steroid hormone, more specifically a glucocorticoid, produced by the zona fasciculata of the adrenal gland. References Vigore, L., et al.: Cancer Ther., 6, 699 (2008), Puurunen, J., et al.: J. Clin. Endocrinol. Metab., 94, 1973 (2009), Lemos, D., et al.: J. Endocrinol., 201, 275 (2009), Chen, S., et al.: Am. J. Physiol., 296 (2009),Formula:C21H26D6O5Color and Shape:NeatMolecular weight:370.5117beta-Dihydro Equilin 3-Sulfate Sodium Salt
CAS:Stability Hygroscopic Applications A metabolite of Equilin (E592800). References Enmark, E., et al.: J. Clin. Endocrinol. Metab., 82, 4258 (1997), Wang, Z., et al.: J. Med. Chem., 43, 2419 (2000), Jiang, X., et al.: Steroids, 71, 334 (2006),Formula:C18H21O5S·NaColor and Shape:NeatMolecular weight:372.41Testosterone-16,16,17-d3 Hexanoate
CAS:Controlled ProductApplications Testosterone-16,16,17-d3 Hexanoate is a useful isotopically labeled compound of Testosterone Hexanoate (T155125)Formula:C25H35D3O3Color and Shape:NeatMolecular weight:389.59Campesteryl Ferulate
CAS:Controlled ProductApplications Campesteryl Ferulate is a component of γ-oryzanol with antioxidant activities. References Xu, Z., et al.: J. Agric. Food Chem., 49, 2077 (2001);Formula:C38H56O4Color and Shape:NeatMolecular weight:576.85Hepcidin/HAMP Protein, Larimichthys crocea, Recombinant
Hepcidin Protein, Larimichthys crocea, Recombinant is expressed in E.Color and Shape:Lyophilized PowderMolecular weight:2.5 kDa (predicted)Diethanolamine Fusidate
CAS:Stability Hygroscopic Applications A bacteriostatic antibiotic with similar activity and better absorption after oral administration (in animals) than the sodium salt of Fusidic Acid (F865500). Inhibits protein synthesis in prokaryotes by inhibiting the ribosome-dependent activity of G factor and translocation of peptidyl-tRNA. References Findon, G. et al.: Lab. Anim. Sci., 41, 462 (1991); Parsons, R.L. et al.: Curr. Chemother. Proc. Int. Cong. Chemother., 10, 384 (1978);Formula:C31H48O6·C4H11NO2Color and Shape:WhiteMolecular weight:621.84Thyroxine Ethyl Ester
CAS:Controlled ProductApplications An analog of Thyroxine (L425600) with stimulatory effects on human red blood cell membrane Ca2+-activated ATPase. It is a potential inactivator of iodothyronine deiodinase type II. References Davis, F.B. et al.: J. Biol. Chem., 258, 12373 (1983); Safran, M. et al.: J. Biol. Chem., 268, 14224 (1993);Formula:C17H15I4NO4Color and Shape:NeatMolecular weight:804.92Parathyroid Hormone Fragment (1-34)- 24,d3 TFA Salt
CAS:Controlled ProductStability Hygroscopic Applications Parathyroid Hormone Fragment (1-34)-24,d3,TFA Salt is the labeled (on Leucine-d3, position 24) analogue of Parathyroid Hormone Fragment (1-34) (P192200), which is a fragment of human parathyroid hormone (hPTH) peptide sequence containing the 34 N-terminal residues of hPTH. This fragment was also found to be an agonist at PTH1 and PTH2 receptors. References Niall, et al.: Proc. Natl. Acad. Sci., 71, 384 (1974); Dobnig,T., et al.: Endocrinol., 138, 4607 (1997); Manabe. et al.: Bone., 40, 1475 (2007);Formula:C181D3H288N55O51S2·xC2O2HF3Color and Shape:NeatMolecular weight:4234.8