Human Kallikrein-1 Enzyme

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Product Overview, Sizes and Prices

 

Enzymes

Synonyms: KLK1, KLK-1, HK1, HK-1, KLKR, KLK6, Tissue Kallikrein, hKLK1, EC 3.4.21.35, Kidney/pancreas/salivary gland kallikrein, Kallikrein-1.

Source: Yeast, Pichia pastoris

Purity: ≥ 98 % (SDS-PAGE, RP-HPLC)

Physical state: Lyophilized

Manufacturer:  Active Bioscience

Article No. Size Price  
4088.953.020 2 µg 60 €
4088.953.100 10 µg 159 €
4088.953.199 1 mg 5.044 €

Please inquire for other vial sizes and custom vialing.

 

 

Product Details

Synonyms

KLK1, KLK-1, HK1, HK-1, KLKR, KLK6, Tissue Kallikrein, hKLK1, EC 3.4.21.35, Kidney/pancreas/salivary gland kallikrein, Kallikrein-1.

 

Description of Human Kallikrein-1

KLK1 Human Recombinant produced in Yeast is a single, glycosylated, polypeptide chain containing 238 amino acids and having a molecular mass of 28-32 kDa.

 

Biological Activity

Human Kallikrein-1 active Unit Definitin: 1 unit will hydrolyze 1 µmole of H-D-Val-Leu-Arg-pNA(S-2266) per minute at pH 8.0 at 37°C Human Kallikrein-1 measured biological activity of no less than 5 Units/mg (S2266 method).

 

Reconstitution

It is recommended to reconstitute the lyophilized KLK1 in sterile 18M-cm H2O not less than 100 µg/ml or more than 10 mg/ml solutions.

 

Stability

Lyophilized KLK1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution KLK1 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA, order number: 2835.955.xyz or 2835.958.xyz, or BSA, order number: 2835.919.xyz). Please avoid repeated freeze-thaw cycles.

 

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Amino Acid Sequence

The sequence of the first five N-terminal amino acids was determined and was found to be Ile-Val-Gly-Gly-Trp-Glu.

 

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Errors, changes and availability excepted.

 

 

 

Payment Methods

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Shipping

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Free shipping for orders above 500 € within Germany

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