Name: Human KLKB1 Protein (KLK-HM1B1)
Brand: KactusBio
SKU: KLK-HM1B1-100UG
Price: 300.0 USD
Availability: InStock

Catalog #KLK-HM1B1

Size

100UG

500UG

Order now, ships by:

Product Description	Recombinant Human KLKB1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Gly20-Ala638.
Product Background	Plasma kallikrein, also known as Fletcher factor or kallikrein B1 (KLKB1), is a serine endopeptidase, like its homologs tissue kallikrein and kallikrein-related peptidases (KLKs). Its physiological role is to catalyze the release of kinins and other vasoactive peptides.
Product Category	Recombinant Protein / Antibody discovery

Protein	KLKB1
Synonyms	Plasma kallikrein; PKK; KLK3; KLKB1; Fletcher factor; Kininogenin
Accession	P03952
Species	Human
Biotinylated	no
Amino Acid Range	Gly20-Ala638
Molecular Weight	The protein has a predicted MW of 70.3 kDa. Due to glycosylation, the protein migrates to 72-80 kDa based on Bis-Tris PAGE result.
Product Tag	C-His
Expression System	HEK293
Purity	> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
Endotoxin	Less than 1EU per ug by the LAL method.

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22um filtered solution in 20mM NaAc,150mM NaCl (pH 5.0). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in 20mM NaAc,150mM NaCl (pH 5.0).
Stability And Storage	-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

	Human KLKB1 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
	The purity of Human KLKB1 is greater than 95% as determined by SEC-HPLC.