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Human Kallikrein 2 Protein, Tag Free (active enzyme)

AIDD‑Ready
Related Products: Bridging ELISA Kit BIS-A007
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KA2-H5214-20ug
$345.00
In Stock - Delivery in 1-2 business days
KA2-H5214-100ug
$1,010.00
In Stock - Delivery in 1-2 business days
KA2-H5214-500ug
$3,600.00
In Stock - Delivery in 2-3 weeks
KA2-H5214
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Product Details
Performance Data
Reviews & Citations
Resources
  • Product Details
  • Performance Data
  • Reviews & Citations
  • Important Statement
  • Resources
Synonyms

KLK2A2, hGK-1, hK2

Source

Human Kallikrein 2 Protein, Tag Free (KA2-H5214) is expressed from human 293 cells (HEK293). It contains AA Ile 25 - Pro 261 (Accession # P20151-1).

Predicted N-terminus: Ile 25

Molecular Characterization
Other Tags and Version Biotin & Other Labeled Version

This protein carries no "tag".

The protein has a calculated MW of 26.2 kDa. The protein migrates as 30-31 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.

Endotoxin

Less than 0.2 EU per μg by the LAL method / rFC method.

Purity

>95% as determined by SDS-PAGE.

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:
  • The product MUST be stored at -70°C or lower upon receipt;
  • -70°C for 3 months under sterile conditions.
ACRO Quality Management System

Background

Kallikreins are a subgroup of serine proteases that are clustered on chromosome 19. Members of this family are involved in a diverse array of biological functions. The protein is a highly active trypsin-like serine protease that selectively cleaves at arginine residues. This protein is primarily expressed in prostatic tissue and is responsible for cleaving pro-prostate-specific antigen into its enzymatically active form.