Rat Kallikrein 2 Protein, His Tag (MALS verified)

分子别名（Synonym）

KLK2A2, hGK-1, hK2

表达区间及表达系统（Source）

Rat Kallikrein 2 Protein, His Tag (KL2-R52H3) is expressed from human 293 cells (HEK293). It contains AA Ile 25 - Pro 259 (Accession # P00759).

Predicted N-terminus: Ile 25

蛋白结构（Molecular Characterization）

This protein carries a polyhistidine tag at the C-terminus.

The protein has a calculated MW of 27.5 kDa. The protein migrates as 35-43 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

内毒素（Endotoxin）

Less than 1.0 EU per μg by the LAL method / rFC method.

纯度（Purity）

>90% as determined by SDS-PAGE.

>95% as determined by SEC-MALS.

制剂（Formulation）

Supplied as 0.2 μm filtered solution in 50 mM Tris, 150 mM NaCl, pH7.5 with glycerol as protectant.

Contact us for customized product form or formulation.

运输（Shipping）

This product is supplied and shipped with dry ice, please inquire the shipping cost.

存储（Storage）

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

1. The product MUST be stored at -70°C or lower upon receipt;
2. -70°C for 3 months under sterile conditions.

质量管理控制体系（QMS）

1. 质量管理体系（ISO, GMP）
2. 质量优势
3. 质控流程