Recombinant Human CD4 (Soluble)

Recombinant Human CD4 (Soluble)

Product No.: C1317

[product_table name="All Top" skus="C1317"]

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Alternate Names
CD4mut, L3T4, Ly-4, CD4 Antigen
Product Type
Recombinant Protein
Expression Host
sf Insect Cells
Species
Human

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Product Size
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Background

CD4 (cluster of differentiation 4) is a glycoprotein expressed on the surface of T helper cells, regulatory T cells, monocytes, macrophages, and dendritic cells. CD4 interacts with class II molecules of the major histocompatibility complex (MHC) enhancing the signal for T-cell activation.1

Protein Details

Purity
>90% by SDS-PAGE and analyzed by silver stain.
Endotoxin Level
<0.1 EU/µg as determined by the LAL method
Protein Accession No.
Amino Acid Sequence
kkvvl gkkgdtvelt ctasqkksiq fhwknsnqik ilgnqgsflt kgpsklndra dsrrslwdqg nfpliiknlk iedsdtyice vedqkeevql lvfgltansd thllqgqslt ltlesppgss psvqcrsprg kniqggktls vsqlelqdsg twtctvlqnq kkvefkidiv vlafqkassi vykkegeqve fsfplaftve kltgsgelww qaerasssks witfdlknke vsvkrvtqdp klqmgkklpl hltlpqalpq yagsgnltla leaktgklhq evnlvvmrat qlqknltcev wgptspklml slklenkeak vskrekavwv lnpeagmwqc llsdsgqvll esnikvlptw
N-terminal Sequence Analysis
Lys26
State of Matter
Lyophilized
Predicted Molecular Mass
The predicted molecular weight of Recombinant Human Soluble CD4 is Mr 40 kDa. However, the actual molecular weight as observed by migration on SDS Page is Mr 45 - 48 kDa.
Predicted Molecular Mass
40
Formulation
This recombinant protein was 0.2 µm filtered and lyophilized from modified Dulbecco’s phosphate buffered saline (1X PBS) pH 7.2 – 7.3 with no calcium, magnesium, or preservatives.
Storage and Stability
This lyophilized protein is stable for six to twelve months when stored desiccated at -20°C to -70°C. After aseptic reconstitution, this protein may be stored at 2°C to 8°C for one month or at -20°C to -70°C in a manual defrost freezer. Avoid Repeated Freeze Thaw Cycles. See Product Insert for exact lot specific storage instructions.
Country of Origin
USA
Shipping
Next Day Ambient
NCBI Gene Bank
Applications and Recommended Usage ?
(Quality Tested by Leinco)
DISCONTINUED

References & Citations

1. Hendrickson, WA et al. (1994) Structure 2: 59
IMPORTANT Use lot specific datasheet for all technical information pertaining to this recombinant protein.
Products are for research use only. Not for use in diagnostic or therapeutic procedures.