Functional Studies (Func), Antibody Production (AbP), Standard (STD), Protein Interaction (PI)
特异性
Optimal preservation of protein structure, post-translational modifications and functions.
产品特性
Recombinant human SERPINB2 / PAI2 (transcript variant 2) protein expressed in E. coli.
Produced with end-sequenced ORF clone
Tested for bioactivity.
纯度
> 95 % as determined by SDS-PAGE and Coomassie blue staining
内毒素水平
Endotoxin level is <0.1 ng/μg of protein (<1EU/μg).
Biological Activity Comment
Determined by its inhibitory effect against single chain tPA induced cleavage of a chromogenic substrate in Imidazole Buffer at 37C. Half maximal inhibition against 1.0 ug/mL of single chain tPA was obtained at a concentration of 1.0 ug/mL
SERPINB2
宿主: 人
宿主: 大肠杆菌(E. Coli)
Recombinant
> 95 % pure
Active
应用备注
Recombinant human proteins can be used for: Native antigens for optimized antibody production Positive controls in ELISA and other antibody assays Protein-protein interaction In vitro biochemical assays and cell-based functional assays
限制
仅限研究用
缓冲液
Lyophilized from a 0.2 μM filtered solution of 20 mM phosphate buffer,100 mM NaCl, pH 7.2
注意事项
Resuspend the protein in the desired concentration in proper buffer
储存条件
-80 °C
储存方法
Store at -80°C. Thaw on ice, aliquot to individual single-use tubes, and then re-freeze immediately. Only 2-3 freeze thaw cycles are recommended.
HsT1201 Protein, PAI Protein, PAI-2 Protein, PAI2 Protein, PLANH2 Protein, SERPINB2 Protein, Planh2 Protein, ovalbumin Protein, Pai2a Protein, serpin family B member 2 Protein, serpin peptidase inhibitor, clade B (ovalbumin), member 2 Protein, serine (or cysteine) peptidase inhibitor, clade B, member 2 Protein, SERPINB2 Protein, Serpinb2 Protein
物质类
Amino Acid
背景
Inhibits urokinase-type plasminogen activator. The monocyte derived PAI-2 is distinct from the endothelial cell-derived PAI-1. [UniProtKB/Swiss-Prot Function]