ChemicalBook > CAS DataBase List > H-CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS-OH

H-CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS-OH

Product Name: H-CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS-OH
CAS No.: 147819-32-7
Chemical Name: H-CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS-OH
Synonyms: JB1;H 1356;IGF-I ANALOG;IGF-I Analog JB1;IGF-1, human analog, 1mg;JB1 trifluoroacetate salt;JB-1 trifluoroacetate salt;INSULIN-LIKE GROWTH FACTOR ANALOG;CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS;H-CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS-OH
CBNumber: CB5224148
Molecular Formula: C55H88N14O15S2
Formula Weight: 1249.5
MOL File: 147819-32-7.mol

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H-CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS-OH Property

Boiling point:: 1615.0±65.0 °C(Predicted)
Density: 1.38±0.1 g/cm3(Predicted)
storage temp.: -15°C
form: film
pka: 2.94±0.70(Predicted)

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Safety

WGK Germany: nwg

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: J3705
Product name: JB1 trifluoroacetate salt
Purity: ≥98% (HPLC)
Packaging: 1mg
Price: $184
Updated: 2025/07/31

Biorbyt Ltd

Product number: orb372433
Product name: IGF-I Analog
Purity: > 95%
Packaging: 1mg
Price: $353.6
Updated: 2021/12/16

Biorbyt Ltd

Product number: orb372433
Product name: IGF-I Analog
Purity: > 95%
Packaging: 5mg
Price: $688.5
Updated: 2021/12/16

Biorbyt Ltd

Product number: orb372433
Product name: IGF-I Analog
Purity: > 95%
Packaging: 10mg
Price: $884
Updated: 2021/12/16

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H-CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS-OH Chemical Properties,Usage,Production

Biological Activity

JB1 is an IGF-I peptide analog; IGF-1 receptor antagonist. IGF-1, once known as somatomedin C, is involved in a multitude of activites including promoting growth and development, particularly neural development, and involved in the growth and proliferation in a variety of human cancers. JB1 is a 12-amino acid cyclic peptide, an IGF-1 analog, used by researchers in a variety of fields to inhibit IGF activity by inhibiting binding of IGF-1 to its receptor.

H-CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS-OH Preparation Products And Raw materials

Raw materials

Preparation Products

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147819-32-7, H-CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS-OHRelated Search:

IGF-II (33-40) IGF-I (1-3) H-CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS-OH

CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS

H-CYS-TYR-ALA-ALA-PRO-LEU-LYS-PRO-ALA-LYS-SER-CYS-OH

INSULIN-LIKE GROWTH FACTOR ANALOG

IGF-I ANALOG

H-Cys-Tyr-Ala-Ala-Pro-Leu-Lys-Pro-Ala-Lys-Ser-Cys-OH (Disulfide bond)

H 1356

IGF-I Analog JB1

H-Cys-Tyr-Ala-Ala-Pro-Leu-Lys-Pro-Ala-Lys-Ser-Cys-OH trifluoroacetate salt

JB1 trifluoroacetate salt

JB-1 trifluoroacetate salt

L-Cysteinyl-L-tyrosyl-L-alanyl-L-alanyl-L-prolyl-L-leucyl-L-lysyl-L-prolyl-L-alanyl-L-lysyl-L-seryl-L-Cysteine, cyclic (1-12)-disulfide trifluoroacetate salt

JB1

L-Cysteine, L-cysteinyl-L-tyrosyl-L-alanyl-L-alanyl-L-prolyl-L-leucyl-L-lysyl-L-prolyl-L-alanyl-L-lysyl-L-seryl-, cyclic (1→12)-disulfide

IGF-1, human analog, 1mg

147819-32-7

C55H88N14O15S2