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Official Full Name CD4 molecule
Background This gene encodes a membrane glycoprotein of T lymphocytes that interacts with major histocompatibility complex class II antigenes and is also a receptor for the human immunodeficiency virus. This gene is expressed not only in T lymphocytes, but also in B cells, macrophages, and granulocytes. It is also expressed in specific regions of the brain. The protein functions to initiate or augment the early phase of T-cell activation, and may function as an important mediator of indirect neuronal damage in infectious and immune-mediated diseases of the central nervous system. Multiple alternatively spliced transcript variants encoding different isoforms have been identified in this gene. [provided by RefSeq, Aug 2010]
Synonyms CD4; CD4 molecule; CD4mut; T-cell surface glycoprotein CD4; CD4 receptor; CD4 antigen (p55); T-cell surface antigen T4/Leu-3;
    • Species :
    • Bovine
    • Chicken
    • Cynomolgus Monkey
    • Feline
    • Ferret
    • Human
    • Monkey
    • Mouse
    • Rabbit
    • Rat
    • Rhesus
    • Rhesus Macaque
    • Rhesus monkey
    • Sheep
    • Zebrafish
    • Source :
    • E.coli
    • HEK293
    • HEK293T
    • Human Cell
    • Human cells
    • Insect Cell
    • Mammalian Cell
    • Mammalian cells
    • Pneumonas aeruginosa exotoxin A
    • Rabbit
    • Sf9 Insect Cell
    • Wheat Germ
    • Tag :
    • Avi
    • Fc
    • DDDDK
    • His
    • GST
    • S
    • His-Avi
    • human
    • IgG1
    • Myc/DDK
    • Myc
    • DDK
    • N/A
    • Strep II
    Species Cat.# Product name Source (Host) Tag Protein Length Price
    Human CD4-151H Recombinant Human CD4 Protein, DYKDDDDK-tagged Human cells DYKDDDDK
    Human CABTT-005RH Rabbit Anti-Human CD4 Monoclonal Antibody Rabbit N/A
    Human CD4-016H Recombinant Human CD4 Protein, Fc-tagged HEK293 Fc
    Human CD4-0806H Recombinant Human CD4 Protein Wheat Germ N/A
    Human CD4-0807H Recombinant Human CD4 Protein, GST-Tagged Wheat Germ GST
    Human CD4-101H Recombinant Human CD4 Molecule, His-tagged (125-202aa) E.coli N/A
    Human CD4-102H Recombinant Human CD4 Molecule, His-tagged(203-317aa) E.coli N/A
    Human CD4-103H Recombinant Human CD4 Molecule(26-226aa) E.coli N/A
    Human CD4-104H Recombinant Human CD4 Molecule (411-459) E.coli N/A
    Human CD4-10954H Recombinant Human CD4, GST-tagged E.coli GST
    Human CD4-1559H Recombinant Human CD4 protein, His-tagged E.coli His
    Human CD4-1905HCL Recombinant Human CD4 cell lysate Human Cell N/A
    Human CD4-19H Recombinant Human CD4 protein, MYC/DDK-tagged HEK293 Myc/DDK
    Human CD4-2219H Recombinant Human CD4, Fc-His tagged Human Cell Fc/His
    Human CD4-234H Recombinant Human CD4, StrepII-tagged Human Cell Strep II
    Human CD4-23H Recombinant Human CD4 Protein, Fc & Avi-tagged HEK293 Avi/Fc
    Human CD4-24H Recombinant Human CD4 Protein, His & Avi-tagged HEK293 His/Avi
    Human CD4-26367TH Recombinant Human CD4 Sf9 Insect Cell N/A
    Human CD4-27808TH Recombinant Human CD4 E.coli N/A
    Human CD4-27809TH Recombinant Human CD4 E.coli N/A
    Human CD4-2864H Recombinant Human CD4 Protein, Myc/DDK-tagged, C13 and N15-labeled HEK293T Myc/DDK
    Human CD4-293H Recombinant Human CD4 protein, His-Avi-tagged HEK293 His-Avi
    Human CD4-313H Recombinant Human CD4 Protein (Lys 26 - Pro 396), His & Avi-tagged, Biotinylated HEK293 His/Avi
    Human CD4-314H Recombinant Human CD4 Protein (Lys 26 - Pro 396), Fc & Avi-tagged, Biotinylated HEK293 Avi/Fc
    Human CD4-3167H Recombinant Human CD4 protein, His-tagged HEK293 His
    Human CD4-3836H Recombinant Human CD4, His tagged Human Cell His
    Human CD4-99H Recombinant Human Soluble CD4 Molecule Insect Cell N/A
    Human CD4-P022H Recombinant Human CD4 therapeutic protein Pneumonas aeruginosa exotoxin A N/A
    Human CDA078P Recombinant Human CD-4 E.coli N/A
    Mouse Cd4-1560M Recombinant Mouse Cd4 protein, His-tagged E.coli His
    Mouse Cd4-160MG GMP Recombinant Mouse Cd4 protein, His-tagged HEK293 His
    Mouse Cd4-2276M Recombinant Mouse Cd4, His tagged Human Cell His
    Mouse CD4-2580MCL Recombinant Mouse CD4 cell lysate Human Cell N/A
    Mouse CD4-803M Recombinant Mouse CD4 Protein (Met1-Thr394), His-tagged, Biotinylated HEK293 His
    Mouse Cd4-841M Recombinant Mouse Cd4 Protein, MYC/DDK-tagged HEK293T MYC/DDK
    Rat CD4-1075R Recombinant Rat CD4 Protein, His-tagged HEK293 His
    Rat CD4-1252R Recombinant Rat CD4 Protein Mammalian Cell His
    Cynomolgus Monkey CD4-143C Recombinant Cynomolgus CD4, His tagged Human Cell DDDDK
    Cynomolgus Monkey CD4-947CCL Recombinant Cynomolgus CD4 cell lysate Human Cell N/A
    Rhesus monkey CD4-1562R Recombinant Rhesus monkey CD4 protein, His & S-tagged E.coli His/S
    Rhesus CD4-169C Recombinant Rhesus CD4 protein, His-tagged HEK293 His
    Rhesus macaque CD4-377R Recombinant Rhesus macaque CD4 protein, His-tagged HEK293 His
    Rhesus Macaque CD4-739R Recombinant Rhesus monkey CD4 Protein, His-tagged Mammalian Cell His
    Rhesus macaque CD4-740R Recombinant Rhesus macaque CD4 protein, Fc-tagged HEK293 human/IgG1/Fc
    Bovine CSC-H0173 Mouse Anti-Bovine CD4 Hybridoma N/A
    Rabbit CD4-1561R Recombinant Rabbit CD4 protein, His & GST-tagged E.coli His/GST
    Chicken CD4-6217C Recombinant Chicken CD4 Mammalian Cell His
    Zebrafish CD4-7178Z Recombinant Zebrafish CD4 Mammalian Cell His
    Monkey CD4-0809M Recombinant Monkey CD4 Protein, His-Tagged HEK293 His
    Ferret CD4-1023F Recombinant Ferret CD4 Protein, His-tagged HEK293 His
    Ferret CD4-1865FCL Recombinant Ferret CD4 cell lysate Human Cell N/A
    Feline CD4-634F Recombinant Feline CD4, His-tagged Mammalian cells His
    Sheep CSC-H0008 Mouse Anti-Sheep CD4 Hybridoma N/A

    cd4 involved in several pathways and played different roles in them. We selected most pathways cd4 participated on our site, such as Cell adhesion molecules (CAMs), Antigen processing and presentation, Hematopoietic cell lineage, which may be useful for your reference. Also, other proteins which involved in the same pathway with cd4 were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.

    Pathway Name Pathway Related Protein
    Cell adhesion molecules (CAMs) ESAM; VTCN1; NFASCA; PVRL3B; H2-AB1; ITGB2; NRXN2A; ITGA6; GLYCAM1; HLA-DQA2
    Antigen processing and presentation HSPA1B; HLA-DRB1; HLA-DPA1; HLA-DRB4; HLA-DRB3; HSPA6; CTSS; HSPA5; KIR3DL1; HLA-C
    Hematopoietic cell lineage CD1E, B2M; Fcer2a; CD59A; IL4; IL11RA; MME; CD38; IL11; ITGA2B; Itga10&Itgb1
    T cell receptor signaling pathway RHOA; IL5; VAV3; MAPK9; MUC1; GRB2; RELA; NCK1; AKT2; PPP3CA
    Primary i AIRE; CD4; IKBKG; BLNK; TAP1; Cd79a, Cd79b; TNFRSF13B; IGLL1; CD8B; RAG1
    nodeficiency ZAP70; TNFRSF13B; BLNK; CD19; Cd79a, Cd79b; RFXAP; IL2RG; BTK; CD8B; RAG1

    cd4 has several biochemical functions, for example, MHC class II protein binding, coreceptor activity, enzyme binding. Some of the functions are cooperated with other proteins, some of the functions could acted by cd4 itself. We selected most functions cd4 had, and list some proteins which have the same functions with cd4. You can find most of the proteins on our site.

    Function Related Protein
    MHC class II protein binding CD74B; LAG3; MARCH8; CD74A; CD74; KRT17; CD4
    coreceptor activity RAMP3; TGFBR3; CXCR6; CD28; RGMD; ACKR3B; NRP1; RGMB; RGMA; LY96
    enzyme binding HIST1H2AK; SNX12; DAXX; RAD9; TSPAN10; SCARB2; LUC7L2; PEX7; BIRC5; CYP2A4
    extracellular matrix structural constituent MATN1; COL4A3; ELN; LAMA4; COL11A1A; ACAN; COL4A6; FBN2B; IMPG2; MFAP5
    glycoprotein binding CSNK1D; DNAJA2; Serpina1b; FYN; ITGB2; PLAT; STX1A; FGFR1; ERBB2; SERPINA1E
    protein binding ABHD14B; VAMP3; ZFP932; ZNF18; EPHB2; GBP1; TTK; MAP2K2; DLX4; EDNRA
    protein homodimerization activity FAM109A; APOE; SLC9A7; Anks6; ANG; APOA4; KCNK3; IGJ; GM5506; NR6A1A
    protein kinase binding GSTP2; Fert2; CACNB3; HSPB1; TNNI3; LLGL1; PTPRC; BAD; CCNYL1; LCK
    receptor activity EIF2D; PAQR5B; VMN1R40; EDAR; GUCY1B3; NPC1; OR3A2; SLC1A5; RTN4RL2; ANTXR2
    transmembrane signaling receptor activity TLR9; OR4C12; FZD8A; NPC1; CD97; TLR1; KLRB1; GLP1R; SPN; KLRC2
    virus receptor activity GPR172B; CD86; IDE; PVR; SCARB2; DPP4; CD209A; PVRL4; PVRL1; SCARB1
    zinc ion binding AKT1S1; TRIM105; UBR1; ZNRF2; RBBP6; ZFP276; TNFAIP3; PRKCA; ASH1L; ZNRF2A

    cd4 has direct interactions with proteins and molecules. Those interactions were detected by several methods such as yeast two hybrid, co-IP, pull-down and so on. We selected proteins and molecules interacted with cd4 here. Most of them are supplied by our site. Hope this information will be useful for your research of cd4.

    LCK; CCR5; vpu; vpu; vpu; H2-Aa; trfe_chick; NR3C1; H2-Ab1; tip_shv2c; ACTB; vpu; HRD3; INPPL1

    Chang, B; Sheng, R; et al. Prevalence of Howell-Jolly Body-Like Inclusions in HIV Patients and Their Correlation with CD4 Counts and HIV RNA Viral Load. ANNALS OF CLINICAL AND LABORATORY SCIENCE 45:23-26(2015).
    Nkala, B; Khunwane, M; et al. Kganya Motsha Adolescent Centre: a model for adolescent friendly HIV management and reproductive health for adolescents in Soweto, South Africa. AIDS CARE-PSYCHOLOGICAL AND SOCIO-MEDICAL ASPECTS OF AIDS/HIV 27:697-702(2015).

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