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CD4 Polyclonal Antibody, Cy5 Conjugated

Applications

  • WB
  • FCM
  • IF(IHC-P)
  • IF(IHC-F)
  • IF(ICC)

Reactivity

  • Human
  • Mouse
  • Rat
  • Pig
  • Chicken

Predicted Reactivity

  • Dog
  • Cow
  • Sheep
  • Guinea Pig
Overview
Catalog # bs-0647R-Cy5
Product Name CD4 Polyclonal Antibody, Cy5 Conjugated
Applications WB, FCM, IF(IHC-P), IF(IHC-F), IF(ICC)
Reactivity Human, Mouse, Rat, Pig, Chicken
Predicted Reactivity Dog, Cow, Sheep, Guinea Pig
Specifications
Conjugation Cy5
Host Rabbit
Source KLH conjugated synthetic peptide derived from Human CD4 (cytoplasmic domain)
Immunogen Range 385-457/457
Clonality Polyclonal
Isotype IgG
Concentration 1ug/ul
Purification Purified by Protein A.
Storage Buffer Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage Condition Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.
Target
Gene ID 24932
Swiss Prot P01730
Subcellular location Cell membrane
Synonyms T-cell surface glycoprotein CD4; Cd4; T-cell surface antigen T4/Leu-3; W3/25 antigen
Background Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class II molecule:peptide complex. The antigens presented by class II peptides are derived from extracellular proteins while class I peptides are derived from cytosolic proteins. Interacts simultaneously with the T-cell receptor (TCR) and the MHC class II presented by antigen presenting cells (APCs). In turn, recruits the Src kinase LCK to the vicinity of the TCR-CD3 complex. LCK then initiates different intracellular signaling pathways by phosphorylating various substrates ultimately leading to lymphokine production, motility, adhesion and activation of T-helper cells. In other cells such as macrophages or NK cells, plays a role in differentiation/activation, cytokine expression and cell migration in a TCR/LCK-independent pathway. Participates in the development of T-helper cells in the thymus and triggers the differentiation of monocytes into functional mature macrophages.
Application Dilution
WB 1:300-5000
FCM 1:20-100
IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200