ChemicalBook >> CAS DataBase List >>VAL-GLY-SER-GLU

VAL-GLY-SER-GLU

VAL-GLY-SER-GLU structure

CAS No.: 61756-22-7

Chemical Name:: VAL-GLY-SER-GLU

Synonyms: VGSE;ECF-A2;VAL-GLY-SER-GLU;L-VAL-GLY-SER-GLU;Val-Gly-Ser-Glu-OH;H-Val-Gly-Ser-Glu-O;H-VAL-GLY-SER-GLU-OH;L-Val-Gly-L-Ser-L-Glu-OH;eosinophilotactic peptide;1-L-Valine eosinophilotactic peptide

CBNumber:: CB5352627

Molecular Formula:: C15H26N4O8

Molecular Weight:: 390.39

MDL Number:: MFCD00076436

MOL File:: 61756-22-7.mol

TDS File:: TDS

Last updated:2026-04-24 14:58:44

Request For Quotation

VAL-GLY-SER-GLU Properties

Boiling point	849.409±65.00 °C(Press: 760.00 Torr)(predicted)
Density	1.366±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
storage temp.	-15°C
pka	3.084±0.10(predicted)
Sequence	H-Val-Gly-Ser-Glu-OH

VAL-GLY-SER-GLU price More Price(12)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	FV108801	H-Val-Gly-Ser-Glu-OH	61756-22-7	10mg	$217.8	2026-06-04	Buy
Biosynth	FV108801	H-Val-Gly-Ser-Glu-OH	61756-22-7	25mg	$381.5	2026-06-04	Buy
Biosynth	FV108801	H-Val-Gly-Ser-Glu-OH	61756-22-7	50mg	$545	2026-06-04	Buy
Biosynth	FV108801	H-Val-Gly-Ser-Glu-OH	61756-22-7	100mg	$871	2026-06-04	Buy
Biosynth	FV108801	H-Val-Gly-Ser-Glu-OH	61756-22-7	250mg	$1635	2026-06-04	Buy

Product number	Packaging	Price	Buy
FV108801	10mg	$217.8	Buy
FV108801	25mg	$381.5	Buy
FV108801	50mg	$545	Buy
FV108801	100mg	$871	Buy
FV108801	250mg	$1635	Buy

VAL-GLY-SER-GLU Chemical Properties,Uses,Production

Uses

Val-Gly-Ser-Glu (NSC 350591) is an ECF-A tetrapeptide. Val-Gly-Ser-Glu dose-dependently increases the number of human eosinophils, but not neutrophils, rosetting with complement-coated sheep erythrocytes (EAC3b)[1].

References

[1] Anwar AR, et al. The ECF-A tetrapeptides and histamine selectively enhance human eosinophil complement receptors. Nature. 1977 Oct 6;269(5628):522-4. DOI:10.1038/269522a0

VAL-GLY-SER-GLU Preparation Products And Raw materials

Raw materials

Preparation Products

VAL-GLY-SER-GLU Suppliers

Global( 70)Suppliers

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
Wuxi Zhongkun Biochemical Technology Co., Ltd.	0510-85629785 18013409632;	sales@reading-chemicals.com	China	15165	58
Beijing Solarbio Science & Tecnology Co., Ltd.	17801761073 18101056239	3193328036@qq.com	China	28150	68
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	4725	58
Hangzhou Peptidego Biotech Co.,Ltd.	0571-87213919 15967184799	Eric@peptidego.com	China	7872	58
Hangzhou Go Top Peptide Biotech	0571-88211921	sales1@gotopbio.com	CHINA	2609	58

Supplier	Advantage
GL Biochem (Shanghai) Ltd	64
Shanghai Hanhong Scientific Co.,Ltd.	64
Chemsky (shanghai) International Co.,Ltd	60
Wuxi Zhongkun Biochemical Technology Co., Ltd.	58
Beijing Solarbio Science & Tecnology Co., Ltd.	68
Nanjing Leon Biological Technology Co., Ltd.	55
Nanjing Peptide Biotech Ltd.	55
Chengdu Youngshe Chemical Co., Ltd.	58
Hangzhou Peptidego Biotech Co.,Ltd.	58
Hangzhou Go Top Peptide Biotech	58

61756-22-7(VAL-GLY-SER-GLU)Related Search:

H-ALA-GLU-OH N-Acetyl-L-glutamic acid AC-SER-GLY-OH H-SER-GLU-OH ALA-GLY-SER-GLU

VAL-GLY-SER-GLU H-SER-THR-GLN-LEU-LEU-LEU-ASN-GLY-SER-LEU-ALA-GLU-GLU-GLU-VAL-VAL-ILE-ARG-SER-GLU-OH AC-ALA-GLU-OH H-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2 H-THR-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2

ALPHA-CGRP (8-37) (RAT) TYR-VAL-LYS-ASP-ASN-PHE-VAL-PRO-THR-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2,H-TYR-VAL-LYS-ASP-ASN-PHE-VAL-PRO-THR-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2 TYR-VAL-PRO-THR-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2,H-TYR-VAL-PRO-THR-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2 H-GLY-GLY-GLU-OH H-GLY-SER-ALA-OH

H-VAL-GLY-SER-GLU-ALA-PHE-NH2 H-PRO-THR-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2 VAL-GLY-SER-GLU-ALA-PHE-NH2 TFA

1of4

L-VAL-GLY-SER-GLU H-VAL-GLY-SER-GLU-OH VAL-GLY-SER-GLU VGSE L-VALYLGLYCYL-L-SERYL-L-GLUTAMIC ACID) eosinophilotactic peptide 1-L-Valine eosinophilotactic peptide ECF-A2 Eosinophil chemotactic factor of anaphylaxis 2 L-Val-Gly-L-Ser-L-Glu-OH Val-Gly-Ser-Glu-OH L-Glutamic acid, L-valylglycyl-L-seryl- H-Val-Gly-Ser-Glu-O 61756-22-7 C15H26N4O8