Mouse Plasma Kallikrein / KLKB1 Protein, His Tag (active enzyme)

Synonyms

Fletcher factor, kallikrein B, plasma (Fletcher factor) 1, kininogenin, KLK3 plasma kallikrein, KLKB1, plasma kallikrein heavy chain, plasma kallikrein light chain, Plasma Kallikrein, Plasma Prekallikrein, PPK, KLKB1

Source

Mouse Plasma Kallikrein/KLKB1, His Tag (KL1-M52H9) is expressed from human 293 cells (HEK293). It contains AA Gly 20 - Ala 638 (Accession # P26262-1).

Predicted N-terminus: Gly 20

Molecular Characterization

Other Tags and Version Biotin & Other Labeled Version

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

The protein has a calculated MW of 71.1 kDa. The protein migrates as 33 kDa,50 kDa and 80 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE).

Endotoxin

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

Purity

>95% as determined by SDS-PAGE.

Formulation

Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 150 mM NaCl, pH7.5 with trehalose as protectant.

Contact us for customized product form or formulation.

Reconstitution

Please see Certificate of Analysis for specific instructions.

For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

Shipping and Storage

This product is shipped at ambient temperature.

For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Please avoid repeated freeze-thaw cycles.

This product is stable after storage at:

1. -20°C to -70°C for 12 months in lyophilized state;
2. -70°C for 3 months under sterile conditions after reconstitution.

ACRO Quality Management System

1. QMS(ISO, GMP)
2. Quality Advantages
3. Quality Control Process