Human Kallikrein 1 (19-261) Protein, His Tag (Pro-form, HPLC verified)

Synonyms

KLK1, Kallikrein-1, KLKR, Klk6

Source

Human Kallikrein 1 (19-261) Protein, His Tag (KL1-H52H4) is expressed from human 293 cells (HEK293). It contains AA Pro 19 - Ser 261 (Accession # P06870-1).

Predicted N-terminus: Pro 19

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 28.3 kDa. The protein migrates as 39-42 kDa and 43-46 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Endotoxin

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

Purity

>95% as determined by SDS-PAGE.

>95% as determined by SEC-HPLC.

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.

Shipping and Storage

This product is supplied and shipped on dry ice.

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.

ACRO Quality Management System

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