Recombinant Human KRAS(Gly12 Ser) protein, N-His tag

Product Description

Cat

IMP-790

Official Symbol

KRAS

Product Overview

Recombinant Human KRAS(AAH13572.1)(Thr2-Cys185(Gly12 Ser)) protein, fused with a 6*His tag at the N-terminus, was expressed from E.coli.

Expression System

E.coli

Species

Human

Tag

N-His tag

Form

Lyophilized from sterile PBS, pH 7.4.

Molecular Mass

The protein has a calculated MW of 23.6kDa, and migrates as 25-30kDa under reducing conditions.

Protein length

Thr2-Cys185(Gly12 Ser)

Endotoxin

Less than 1.0 EU per ug as determined by the LAL method.

Purity

>95% as determined by reducing SDS-PAGE.

Storage

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

Reconstitution

It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 mg/ml. Centrifuge the vial at 4ºC before opening to recover the entire contents.

SDS-PAGE

Data Sheet MSDS

Datasheet MSDS

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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