Recombinant Human CTLA4 protein, C-hFc Tag

Product Description

Cat

IMP-1402

Official Symbol

CTLA4

Product Overview

Recombinant Human CTLA4 protein(P16410)(37-162aa), fused to hFc Tag at the C-terminus, was expressed in HEK293.

Expression System

HEK293

Species

Human

Tag

C-hFc Tag

Form

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Molecular Mass

42.5 kDa

Protein length

37-162aa

AA Sequence

AMHVAQPAVVLASSRGIASFVCEYASPGKATEVRVTVLRQADSQVTEVCAATYMMGNELTFLDDSICTGTSSGNQVNLTIQGLRAMDTGLYICKVELMYPPPYYLGIGNGTQIYVIDPEPCPDSDF

Endotoxin

Less than 1.0 EU/ug as determined by LAL method.

Purity

Greater than 90% as determined by SDS-PAGE.

Storage

Store at -20°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Reconstitution

Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

SDS-PAGE

Bioactivity-ELISA 1

Measured by its binding ability in a functional ELISA. Immobilized CD152 at 2 μg/ml can bind Anti-CD152 rabbit monoclonal antibody, the EC50 of human CD152 protein is 27.14-34.82 ng/ml.

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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