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PTH (1-31) (human)

CAS No.
157938-23-3
Chemical Name:
PTH (1-31) (human)
Synonyms
Human PTH-(1-31);PTH (1-31) (human);PARATHYROID HORMONE (1-31) (HUMAN);H-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-OH
CBNumber:
CB2227830
Molecular Formula:
C162H269N49O47S2
Molecular Weight:
0
MDL Number:
MFCD00241751
MOL File:
Mol file
TDS File:
TDS
Last updated:2026-09-12 18:50:31

PTH (1-31) (human) Properties

storage temp. -15°C
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

PTH (1-31) (human) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FP108648 pTH (1-31) (human) 157938-23-3 250ug $900 2026-06-04 Buy
Biosynth FP108648 pTH (1-31) (human) 157938-23-3 100ug $900 2026-06-04 Buy
Biosynth FP108648 pTH (1-31) (human) 157938-23-3 50ug $900 2026-06-04 Buy
Biosynth FP108648 pTH (1-31) (human) 157938-23-3 500ug $1410 2026-06-04 Buy
Biosynth FP108648 pTH (1-31) (human) 157938-23-3 1000ug $2470 2026-06-04 Buy
Product number Packaging Price Buy
FP108648 250ug $900 Buy
FP108648 100ug $900 Buy
FP108648 50ug $900 Buy
FP108648 500ug $1410 Buy
FP108648 1000ug $2470 Buy

PTH (1-31) (human) Chemical Properties, Uses, Production

Uses

Human PTH-(1-31) is the 1-31 fragment of human PTH. Human PTH-(1-31) stimulates the release of cAMP and also is a weaker stimulator of the 25-hydroxyvitamin D-1α-hydroxylase. Human PTH-(1-31) induces bone formation without inducing bone resorption. Human PTH-(1-31) has the potential for the research of osteoporosis[1][2].

References

[1] Fraher LJ, et al. Comparison of the biochemical responses to human parathyroid hormone-(1-31)NH2 and hPTH-(1-34) in healthy humans. J Clin Endocrinol Metab. 1999 Aug;84(8):2739-43. DOI:10.1210/jcem.84.8.5891
[2] K. Henriksen, et al. Evaluation of the efficacy, safety and pharmacokinetic profile of oral recombinant human parathyroid hormone [rhPTH(1-31)NH2] in postmenopausal women with osteoporosis. Bone. 2013, 53 (1): 160-166.

PTH (1-31) (human) Preparation Products And Raw materials

Raw materials

Preparation Products

PTH (1-31) (human) Suppliers

Global Suppliers ( 36)
Supplier Tel Email Country ProdList Advantage
GL Biochem (Shanghai) Ltd 21-61263452 13641803416 ymbetter@glbiochem.com China 9981 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15350 60
Cellmano Biotech Limited 0551-65326643 18156095617 info@cellmano.com China 1010 55
Nanjing Leon Biological Technology Co., Ltd. 025-84523390 -127; 17705183659 sales@njleonbiotech.com China 5501 55
Nanjing Peptide Biotech Ltd. 025-58361106-805 15951641583 zhao.xu@njpeptide.com China 9976 55
Chengdu Youngshe Chemical Co., Ltd. +86-17380623303 Caroline@youngshechem.com China 4726 58
Nanjing Meihao Pharmaceutical Technology Co., Ltd. meitaochem@126.com meitaochem@126.com China 19087 58
Cellmano Biotech Limited 0551-65326643 18156095617 info@cellmano.com China 995 58
Nanjing chengqimei Biotechnology Co., Ltd 19850819832 2173594524@qq.com China 2638 58
H-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-OH PARATHYROID HORMONE (1-31) (HUMAN) Human PTH-(1-31) PTH (1-31) (human) 157938-23-3 C162H269N49O47S2