Recombinant Human CTLA4 protein, C-mFc-His Tag

Product Description

Cat

IMP-2128

Official Symbol

CTLA4

Product Overview

Recombinant Human CTLA4 protein(36-161aa), fused with C-mFc-His Tag, was expressed in HEK293.

Expression System

HEK293

Species

Human

Tag

C-mFc-His Tag

Form

Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions.

Molecular Mass

The protein has a predicted molecular mass of 54 kDa after removal of the signal peptide.

Protein length

36-161aa

Purity

The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.

Biological Activity

ELISA plate pre-coated by 2 μg/ml (100 μl/well) Human B7-1, hFc tagged protein can bind Human CTLA4, mFc-His tagged protein in a linear range of 0.048-2.094 ng/ml.

Storage

Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing).Lyophilized proteins are shipped at ambient temperature.

Reconstitution

It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

SDS-PAGE

Bioactivity-ELISA 1

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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