产品编号:PRO-598-10ug

产品描述:Recombinant Human Beta-Microseminoprotein（PSP94）

反应种属:

实验方法:

标记:

规格:10µg

供应商:Prospec

价格(RMB):1820.00

订购:

说明书:

PSP94 Human
Beta-Microseminoprotein Human Recombinant
Catalog No. PRO-598

Synonyms:
Beta-microseminoprotein, Prostate secreted seminal plasma protein, Prostate secretory protein PSP94, Seminal plasma beta-inhibin, Immunoglobulin-binding factor, MSP, PSP, PSP57, PSP94, PSP-94, MSP-beta, beta-MSP, Microseminoprotein, IGBF, PN44, MSMB, MSP-B, MSPB, PRPS, Prostatic Secretory Protein.

Introduction:
Microseminoprotein is a member of the immunoglobulin binding factor family. It is synthesized by the epithelial cells of the prostate gland and secreted into the seminal plasma. This protein has inhibin-like activity. It may have a role as an autocrine paracrine factor in uterine, breast and other female reproductive tissues. The expression of the encoded protein is found to be decreased in prostate cancer. Two alternatively spliced transcript variants encoding different isoforms are described for this gene. The use of alternate polyadenylation sites has been found for this gene.

Description:
PSP94 Recombinant Human produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 104 amino acids and having a molecular mass of 12 kDa.
The PSP94 is fused to His tag at N-Terminus.
The Human IGBF is purified by proprietary chromatographic techniques.

Source:
Escherichia Coli.

Physical Appearance:
Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation:
The sterile filtered concentrated (0.5mg/ml) protein solution was lyophilized with 20mM Tris & 20mM NaCl pH-7.5.

Solubility:
Add deionized water to a working concentration of 0.5mg/ml and let the lyophilized pellet dissolve completely.

Stability:
Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time.

Amino Acid Sequence:
MKHHHHHHAS SCYFIPNEGV PGDSTRKCMD LKGNKHPINS EWQTDNCETC TCYETEISCC TLVSTPVGYD KDNCQRIFKK EDCKYIVVEK KDPKKTCSVSEWII

Purity:
Greater than 95% as determined by SDS-PAGE.

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.