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CD4

CD4,即表面抗原CD4,是一种在特定T细胞亚群表面表达的磷脂膜糖蛋白。它主要来源于T细胞,特别是辅助T细胞(Helper T cell),在人体的免疫系统中发挥着核心作用。CD4的作用机制是通过与主要组织相容性复合体(MHC)Ⅱ类分子结合,协助T细胞识别和响应抗原,进而激活T细胞并启动免疫应答。此外,CD4也是HIV病毒进入人体细胞的主要受体,因此在HIV/AIDS的诊断和治疗中具有重要的生物学意义。CD4+ T细胞是免疫系统的关键调节者,负责消灭和控制多种感染,对抗入侵的病原体,是人体免疫防御功能的重要组成部分。

热销产品

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

验证数据

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)

验证数据

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)

验证数据

CSB-E08956h 标准曲线

货号:CSB-E08956h

规格:96T/48T

灵敏度:0.156 ng/mL

检测范围: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)