P3796

Sigma-Aldrich

Parathyroid Hormone Fragment 1-34 human

≥95% (HPLC), powder

Synonym(s):
PTH 1-34, Teriparatide, Parathormone (1-34)
Empirical Formula (Hill Notation):
C181H291N55O51S2
CAS Number:
Molecular Weight:
4117.72
MDL number:
NACRES:
NA.32
Pricing and availability is not currently available.

Quality Level

assay

≥95% (HPLC)

form

powder

storage temp.

−20°C

InChI

1S/C181H291N55O51S2.C2H4O2/c1-21-96(18)146(236-160(267)114(48-53-141(250)251)212-174(281)132(84-239)232-177(284)143(93(12)13)233-147(254)103(185)82-237)178(285)216-111(45-50-134(187)241)155(262)219-119(65-90(6)7)163(270)213-116(55-62-289-20)158(265)224-124(71-100-79-196-86-203-100)167(274)226-126(73-135(188)242)169(276)217-117(63-88(2)3)148(255)201-81-138(245)205-105(39-27-30-56-182)149(256)223-123(70-99-78-195-85-202-99)166(273)221-121(67-92(10)11)164(271)225-128(75-137(190)244)171(278)231-131(83-238)173(280)214-115(54-61-288-19)157(264)210-112(46-51-139(246)247)153(260)208-109(43-34-60-199-181(193)194)159(266)234-144(94(14)15)175(282)215-113(47-52-140(248)249)156(263)222-122(69-98-77-200-104-38-26-25-37-102(98)104)165(272)220-120(66-91(8)9)161(268)209-108(42-33-59-198-180(191)192)151(258)206-106(40-28-31-57-183)150(257)207-107(41-29-32-58-184)152(259)218-118(64-89(4)5)162(269)211-110(44-49-133(186)240)154(261)228-129(76-142(252)253)172(279)235-145(95(16)17)176(283)229-125(72-101-80-197-87-204-101)168(275)227-127(74-136(189)243)170(277)230-130(179(286)287)68-97-35-23-22-24-36-97;1-2(3)4/h22-26,35-38,77-80,85-96,103,105-132,143-146,200,237-239H,21,27-34,39-76,81-84,182-185H2,1-20H3,(H2,186,240)(H2,187,241)(H2,188,242)(H2,189,243)(H2,190,244)(H,195,202)(H,196,203)(H,197,204)(H,201,255)(H,205,245)(H,206,258)(H,207,257)(H,208,260)(H,209,268)(H,210,264)(H,211,269)(H,212,281)(H,213,270)(H,214,280)(H,215,282)(H,216,285)(H,217,276)(H,218,259)(H,219,262)(H,220,272)(H,221,273)(H,222,263)(H,223,256)(H,224,265)(H,225,271)(H,226,274)(H,227,275)(H,228,261)(H,229,283)(H,230,277)(H,231,278)(H,232,284)(H,233,254)(H,234,266)(H,235,279)(H,236,267)(H,246,247)(H,248,249)(H,250,251)(H,252,253)(H,286,287)(H4,191,192,198)(H4,193,194,199);1H3,(H,3,4)/t96-,103-,105-,106-,107-,108-,109-,110-,111-,112-,113-,114-,115-,116-,117-,118-,119-,120-,121-,122-,123-,124-,125-,126-,127-,128-,129-,130-,131-,132-,143-,144-,145-,146-;/m0./s1

InChI key

BUUKFBVDKSFMHN-LKMAISLMSA-N

Gene Information

human ... PTH(5741)

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Amino Acid Sequence

Ser-Val-Ser-Glu-Ile-Gln-Leu-Met-His-Asn-Leu-Gly-Lys-His-Leu-Asn-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-His-Asn-Phe

Biochem/physiol Actions

Parathyroid hormone (PTH) is a parathyroid-secreted polypeptide hormone that increases the level of calcium in blood by enhancing calcium mobilization from bone, increasing the calcium:phosphate ratio in the kidney and promoting the absorption of calcium by the intestines. PTH is an anabolic agent that improves osteoblastic bone development. PTH 1-34 induces bone morphogenetic protein (BMP) gene transcription. Active N-terminal fragment of PTH (residues 1–34), has been used as a therapeutic for postmenopausal women with osteoporosis who are at high risk for fracture.

Other Notes

Lyophilized from 0.1% TFA in H2O

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Pouneh K Fazeli et al.
The Journal of clinical endocrinology and metabolism, 99(4), 1322-1329 (2014-01-25)
Anorexia nervosa (AN), a prevalent psychiatric disorder predominantly affecting women, is characterized by self-induced starvation and low body weight. Increased clinical fractures are common, and most women have low bone mineral density (BMD). Previously investigated treatments have led to no...
Adi Cohen et al.
The Journal of clinical endocrinology and metabolism, 98(5), 1971-1981 (2013-04-02)
Premenopausal women with idiopathic osteoporosis (IOP) have abnormal cortical and trabecular bone microarchitecture. The purpose of this study was to test the hypotheses that teriparatide increases bone mineral density (BMD) and bone formation and improves trabecular microarchitecture and stiffness in...
Toshitsugu Sugimoto et al.
Current medical research and opinion, 29(3), 195-203 (2012-12-25)
To evaluate fracture risk and bone mineral density (BMD) in patients with primary osteoporosis, 1 year after completing 72 weeks of weekly teriparatide injections. After 72 weeks of teriparatide injections or placebo (original trial), treatment was unblinded and subjects were...
Yumiko Ohbayashi et al.
Oral surgery, oral medicine, oral pathology and oral radiology, 115(4), e31-e37 (2012-12-19)
The management of bisphosphonate-related osteonecrosis of the jaw (BRONJ) is still difficult in many cases that do not respond to conservative treatments. We report a case of BRONJ treated by adjunctive teriparatide therapy for 6 months with monitoring of bone...
Diane Gesty-Palmer et al.
Molecular endocrinology (Baltimore, Md.), 27(2), 296-314 (2013-01-15)
Biased G protein-coupled receptor agonists are orthosteric ligands that possess pathway-selective efficacy, activating or inhibiting only a subset of the signaling repertoire of their cognate receptors. In vitro, D-Trp(12),Tyr(34)-bPTH(7-34) [bPTH(7-34)], a biased agonist for the type 1 PTH receptor, antagonizes...

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