CD4 Polyclonal Antibody, ALEXA FLUOR® 350 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-A350
Product Name CD4 Polyclonal Antibody, ALEXA FLUOR® 350 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 ALEXA FLUOR® 350
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