PLGF1 Human

保存条件 ：-20°C

保质期 ：1年

英文名 ：Placental Growth Factor-1 Human Recombinant

库存 ：大量

供应商 ：上海沪震实业有限公司

规格 ：5μg/25μg/1mg

PLGF1 Human

CATALOGUE NUMBER

CYT-867

SYNONYMS

PIGF, PGF, PLGF-1, PlGF-2.

INTRODUCTION

PLGF is a growth factor active in angiogenesis, and endothelial cell growth, stimulating their proliferation and migration. It binds to receptor vegfr-1/flt1.

DESCRIPTION

PLGF1 Human Recombinant (21-221 a.a.) produced in E.Coli is a disulfide-linked homodimeric, non-glycosylated, polypeptide chain containing 129 amino acids and having a molecular mass of 29kDa.
The PLGF-1 Human Recombinant protein is purified by proprietary chromatographic techniques.

SOURCE

Escherichia coli.

PHYSICAL APPEARANCE

Sterile Filtered White lyophilized (freeze-dried) powder.

FORMULATION

PLGF-1 protein was lyophilized from a 0.2µm filtered solution in Acetonitrile and TFA.

SOLUBILITY

It is recommended to reconstitute the lyophilized PLGF1 in sterile 18M-cm H₂O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

STABILITY

Lyophilized PLGF-1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution PLGF1 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). 
Please prevent freeze-thaw cycles.

PURITY

Greater than 97.0% as determined by SDS-PAGE.

AMINO ACID SEQUENCE

AVPPQQWALS AGNGSSEVEV VPFQEVWGRS YCRALERLVD VVSEYPSEVE HMFSPSCVSL LRCTGCCGDE NLHCVPVETA NVTMQLLKIR SGDRPSYVEL TFSQHVRCEC RPLREKMKPE RCGDAVPRR.

BIOLOGICAL ACTIVITY

Binds to immobilized rHuVEGFR1 with EC₅₀ less than 6ng/ml.

USAGE

ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.