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CD4

CD4,即表面抗原CD4,是一種在特定T細胞亞群表面表達的磷脂膜糖蛋白。它主要來源于T細胞,特別是輔助T細胞(Helper T cell),在人體的免疫系統中發揮著核心作用。CD4的作用機制是通過與主要組織相容性復合體(MHC)Ⅱ類分子結合,協助T細胞識別和響應抗原,進而激活T細胞并啟動免疫應答。此外,CD4也是HIV病毒進入人體細胞的主要受體,因此在HIV/AIDS的診斷和治療中具有重要的生物學意義。CD4+ T細胞是免疫系統的關鍵調節者,負責消滅和控制多種感染,對抗入侵的病原體,是人體免疫防御功能的重要組成部分。

熱銷產品

Recombinant Human T-cell surface glycoprotein CD4 (CD4), partial (CSB-CF004935HU1)

驗證數據

CSB-CF004935HU1

(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.

CSB-CF004935HU1

Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-CF004935HU1 could indicate that this peptide derived from E.coli-expressed Homo sapiens (Human) CD4.

CSB-CF004935HU1

Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-CF004935HU1 could indicate that this peptide derived from E.coli-expressed Homo sapiens (Human) CD4.

CD4 Recombinant Monoclonal Antibody (CSB-RA004935A0HU)

驗證數據

CSB-RA004935A0HU

Western Blot
Positive WB detected in Jurkat whole cell lysate
All lanes CD4 antibody at 0.8μg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 55 KDa
Observed band size: 55 KDa

CSB-RA004935A0HU

IHC image of CSB-RA004935A0HU diluted at 1:100 and staining in paraffin-embedded human lymph node tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

CSB-RA004935A0HU

IHC image of CSB-RA004935A0HU diluted at 1:100 and staining in paraffin-embedded human spleen tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4℃ overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.

Human cluster of differentiation 4,CD4 ELISA Kit (CSB-E08956h)

驗證數據

CSB-E08956h 標準曲線

貨號:CSB-E08956h

規格:96T/48T

靈敏度:0.156 ng/mL

檢測范圍:0.625 ng/mL-40 ng/mL

These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

CD4 Antibodies

CD4 for Homo sapiens (Human)

CD4 for H, M, R

CD4 Proteins

CD4 Proteins for Macaca mulatta (Rhesus macaque)

CD4 Proteins for Canis familiaris (Dog) (Canis lupus familiaris)

CD4 Proteins for Oryctolagus cuniculus (Rabbit)

CD4 Proteins for Ovis aries (Sheep)

CD4 Proteins for Macaca fascicularis (Crab-eating macaque) (Cynomolgus monkey)

CD4 Proteins for Macaca fuscata fuscata (Japanese macaque)

CD4 Proteins for Pan troglodytes (Chimpanzee)

CD4 Proteins for Rattus norvegicus (Rat)

CD4 Proteins for Mus musculus (Mouse)

CD4 Proteins for Macaca nemestrina (Pig-tailed macaque)

CD4 Proteins for Cercocebus atys (Sooty mangabey) (Cercocebus torquatus atys)

CD4 Proteins for Saimiri sciureus (Common squirrel monkey)

CD4 Proteins for Delphinapterus leucas (Beluga whale)

CD4 Proteins for Homo sapiens (Human)

CD4 Proteins for Homo sapiens(Human)

CD4 ELISA Kit

CD4 ELISA Kit for Homo sapiens (Human)

CD4 ELISA Kit for Rattus norvegicus (Rat)