CD4/LEU3 hFc Chimera, Human

CD4/LEU3 hFc Chimera, Human

CD4, also known as L3T4, T4, and W3/25, is an approximately 55 kDa type I transmembrane glycoprotein that is expressed predominantly on thymocytes and a subset of mature T lymphocytes. It is a standard phenotype marker for the identification of T cell populations.Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class II molecule:peptide complex.
Z04014
¥43,500.00

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Product Introduction
Species Human
Protein Construction
CD4/LEU3 (Lys26-Trp390)
Accession # P01730		 hFc
N-term C-term
Purity > 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC
Endotoxin Level Less than 1EU per μg by the LAL method.
Biological Activity Measured by its binding ability in a functional ELISA. Immobilized CD4/LEU3 hFc Chimera, Human at 0.5μg/ml (100μl/well) on the plate can bind Biotinylated Anti-CD4 Antibody, hFc Tag. Test result was comparable to standard batch.
Expression System HEK293
Theoretical Molecular Weight 67.5 kDa
Apparent Molecular Weight Due to glycosylation, the protein migrates to 70-80 kDa based on Bis-Tris PAGE result.
Formulation Lyophilized from a 0.22 μm filtered solution in PBS, 100mM L-arginine(pH 7.4).
Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
Storage & Stability Upon receiving, the product remains stable up to 6 months at -20 °C or below. Upon reconstitution, the product should be stable for 3 months at -80 °C. Avoid repeated freeze-thaw cycles.

Background
Target Background CD4, also known as L3T4, T4, and W3/25, is an approximately 55 kDa type I transmembrane glycoprotein that is expressed predominantly on thymocytes and a subset of mature T lymphocytes. It is a standard phenotype marker for the identification of T cell populations.Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class II molecule:peptide complex.
Synonyms CD4 antigen (p55); CD4 molecule; CD4 receptor; CD4; CD4mut; EU3

For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.