人SPINK1重组蛋白Pancreatic secretor

英文名称：

Recombinant Human Serine protease inhibitor Kazal-type 1 (SPINK1), partial

品名简称：

Recombinant Human SPINK1 protein, partial

货号：

CSB-EP022575HU1

规格:

20μg

价格：

1536

LC-MS/Western Blot：

/

SDS-PAGE：

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

纯度：

Greater than 85% as determined by SDS-PAGE.

内毒素：

Not test

生物活性：

/

基因名：

SPINK1

Uniprot No.：

P00995

别名：

Pancreatic secretory trypsin inhibitor;Tumor-associated trypsin inhibitor;TATI

种属：

Homo sapiens (Human)

蛋白长度：

Partial

来源：

E.coli

分子量：

38.2 kDa

表达区域：

19-79aa

氨基酸序列：

GNTGADSLGREAKCYNELNGCTKIYDPVCGTDGNTYPNECVLCFENRKRQTSILIQKSGPC

蛋白标签：

N-terminal 6xHis-GST-tagged

产品提供形式：

Liquid or Lyophilized powder

缓冲液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

储存条件：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

保质期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

货期：

3-7 business days

注意事项：

Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

功能1：

Serine protease inhibitor which exhibits anti-trypsin activity (PubMed:7142173). In the pancreas, protects against trypsin-catalyzed premature activation of zymogens. In the male reproductive tract, binds to sperm heads where it modulates sperm capacitance by inhibiting calcium uptake and nitrogen oxide (NO) production.

功能2：

/

文献：

"Purification and characterization of a tumor-associated trypsin inhibitor from the urine of a patient with ovarian cancer." Huhtala M.-L., Pesonen K., Kalkkinen N., Stenman U.-H. J. Biol. Chem. 257:13713-13716(1982)

研究领域：

Cell Biology

请点击“在线询价”找客服索取产品说明书及引用文献目录，产品实时更新参数、价格信息、更多文献信息可以查看cusabio官网