Gibco™ Human CD4 (soluble) Recombinant Protein, PeproTech®

CHO cells Recombinant Protein

Catalog Number	Mfr. No.	Quantity
11011100UG	Gibco™ 11011100UG	100 μg
110-11-10UG	Gibco™ 1101110UG	10 μg
110-11-1MG	Gibco™ 110111MG	1 mg
11011250UG	Gibco™ 11011250UG	250 μg
11011500UG	Gibco™ 11011500UG	500 μg
110-11-50UG	Gibco™ 1101150UG	50 μg

Description

The CD4 antigen is involved in the recognition of MHC class II molecules and is a co-receptor for HIV. CD4 is primarily expressed in a subset of T-lymphocytes, also referred to as T helper cells, but may also be expressed by other cells in the immune system, such as monocytes, macrophages, and dendritic cells. At the tissue level, CD4 expression may be detected in thymus, lymph nodes, tonsils, and spleen, and also in specific regions of the brain, gut, and other non-lymphoid tissues. CD4 functions to initiate or augment the early phase of T-cell activation through its association with the T-cell receptor complex and protein tyrosine kinase, Lck. It may also function as an important mediator of direct neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcripts have been identified in this gene [RefSeq, July 2017].

Specifications

• Accession Number: P01730
• Formulation: protein with no preservative
• Molecular Weight (g/mol): 41.3
• Source: CHO cells
• Regulatory Status: RUO
• Gene Alias: Activation B7-1 antigen; B7; B7.1; B7-1; BB1; B-lymphocyte activation antigen B7; CD28LG; CD28LG1; CD4; CD4 antigen; CD4 antigen (p55); CD4 antigen p55; Cd4 molecule; CD4 precursor; CD4 receptor; CD4, allele 1; cd4a; CD4mut; CD80; CD80 antigen (CD28 antigen ligand 1, B7-1 antigen); CD80 molecule; cell surface glycoprotein CD4; costimulatory factor CD80; costimulatory molecule variant IgV-CD80; CTLA-4 counter-receptor B7.1; fCD4; L3T4; LAB7; Leu-3; Ly-4; lymphocyte antigen CD4; lymphocyte antigen CD4 precursor; membrane protein; p55; T-cell differentiation antigen L3T4; T-cell surface antigen T4/Leu-3; T-cell surface glycoprotein CD4; T-cell surface glycoprotein CD4 precursor (T-cell surface antigen T4/Leu-3) (T-cell differentiation antigen L3T4); T-lymphocyte activation antigen CD80; W3/25; W3/25 antigen
• Specific Reactivity: Human
• Recombinant: Recombinant
• Form: Lyophilized

• For Use With (Application): Functional Assay
• Gene ID (Entrez): 920
• Name: Human CD4 (soluble)
• Storage Requirements: -20°C
• Endotoxin Concentration: <1 EU/μg
• Gene Symbol: CD4
• Conjugate: Unconjugated
• Sequence: KKVVLGKKGD TVELTCTASQ KKSIQFHWKN SNQIKILGNQ GSFLTKGPSK LNDRADSRRS LWDQGNFPLI IKNLKIEDSD TYICEVEDQK EEVQLLVFGL TANSDTHLLQ GQSLTLTLES PPGSSPSVQC RSPRGKNIQG GKTLSVSQLE LQDSGTWTCT VLQNQKKVEF KIDIVVLAFQ KASSIVYKKE GEQVEFSFPL AFTVEKLTGS GELWWQAERA SSSKSWITFD LKNKEVSVKR VTQDPKLQMG KKLPLHLTLP QALPQYAGSG NLTLALEAKT GKLHQEVNLV VMRATQLQKN LTCEVWGPTS PKLMLSLKLE NKEAKVSKRE KAVWVLNPEA GMWQCLLSDS GQVLLESNIK VLPTWSTPVQ P
• Purity or Quality Grade: ≥ 95% by SDS-PAGE gel and HPLC analyses.