Free Shipping in the U.S. for orders over $1000.  Shop Now>>

Printable Datasheet

Recombinant CD4 (T-Helper/Inducer Cell Marker) Antibody [rC4/206]

In Stock
Catalog Number Formulation Size Price
920-MSM8-P0
Purified Ab with BSA and Azide at 200ug/ml
20ug
$229.00
920-MSM8-P1
Purified Ab with BSA and Azide at 200ug/ml
100ug
$519.00
920-MSM8-P1ABX
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
100ug
$519.00
Flat Rate Domestic: $75 | Orders outside the US - Contact Us for Order Information | Ships next business day
SDS-PAGE Analysis of Purified CD4 Recombinant Mouse Monoclonal Antibody (rC4/206). Confirmation of Integrity and Purity of Antibody.

SDS-PAGE Analysis of Purified CD4 Recombinant Mouse Monoclonal Antibody (rC4/206). Confirmation of Integrity and Purity of Antibody.

Immunofluorescence staining of PBMC cells using CD4 Recombinant Mouse Monoclonal Antibody (rC4/206) followed by goat anti-mouse IgG conjugated to CF488 (green).

Immunofluorescence staining of PBMC cells using CD4 Recombinant Mouse Monoclonal Antibody (rC4/206) followed by goat anti-mouse IgG conjugated to CF488 (green).

Flow Cytometric Analysis of PBMC cells using CD4 Recombinant Mouse Monoclonal Antibody (rC4/206) followed by goat anti-mouse IgG-CF4640R(Red); Isotype control (Grey).

Flow Cytometric Analysis of PBMC cells using CD4 Recombinant Mouse Monoclonal Antibody (rC4/206) followed by goat anti-mouse IgG-CF4640R(Red); Isotype control (Grey).

Applications & Dilutions

Applications Tested Dillution Protocol
Flow Cytometry (Flow)
1-2ug/million cells
Flow Cytometry Protocol
Immunofluorescence (IF)
1-3ug/ml

Summary

Recognizes a protein of 55kDa, identified as CD4. CD4 is a membrane glycoprotein of T lymphocytes that interacts with major histocompatibility complex class II antigens and is also a receptor for the human immunodeficiency virus. This protein 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.

Product Properties & Targets

Antibody Type
Mouse Monoclonals, Recombinant Mouse Monoclonals
Host
Mouse
Applications
Flow Cytometry, Immunofluorescence
Species Reactivity
Human
Research Areas
Cardiovascular, Immunology, AKT Signaling, Cytokine Signaling, Hematopoietic Stem Cells, Infectious Disease
Isotype / Light Chain
IgG1 / Kappa
Cellular Localization
Cell membrane
Gene Name
CD4
Positive Control
CCRF-CEM or HL-60. Lymph node or tonsil., Human peripheral blood mononuclear cells (PBMCs)
Immunogen
Recombinant full-length human CD4 protein
Alternate Names
T-cell surface glycoprotein CD4, T-cell surface antigen T4/Leu-3, L3T4; Leu3; Ly-4; Lymphocyte antigen CD4; p55; T cell antigen T4/LEU3; T cell differentiation antigen L3T4; T-cell surface antigen T4/Leu-3; T-cell surface glycoprotein CD4

Database Links

Entrez Gene ID
920
SwissProt
P01730

Additional Information

Clone
rC4/206
Chromosome Location
12p13.31
Mol. Weight of Antigen
55kDa

Related Antibodies

View All CD4 Antibodies

Functions

  • 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.
  • (Microbial infection) Primary receptor for human immunodeficiency virus-1 (HIV-1) (PubMed:2214026, PubMed:16331979, PubMed:9641677, PubMed:12089508). Down-regulated by HIV-1 Vpu (PubMed:17346169). Acts as a receptor for Human Herpes virus 7/HHV-7 (PubMed:7909607).

Key References

  • Janeway, C.A., Jr. 1992. The T cell receptor as a multicomponent signaling machine: CD4/CD8 co-receptors and CD45 in T cell activation. Annu. Rev. Immunol. 10: 645-674.
  • Arthos, J., et al. 1989. Identification of the residues in human CD4 critical for the binding of HIV. Cell 57: 469-481.

PubMed Links

Storage & Stability

Antibody with azide - store at 2 to 8°C. Antibody without azide - store at -20 to -80°C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Limitations

This antibody is available for research use only and is not approved for use in diagnosis.

Supplied as

200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Warranty

There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.

Reviews

There are no reviews yet.

Be the first to review “Recombinant CD4 (T-Helper/Inducer Cell Marker) Antibody”

Your email address will not be published. Required fields are marked *

PARTNERSHIP OPPORTUNITIES

NeoBiotechnologies holds Exclusive rights to 10,000 recombinant and hybridoma antibody products, available for Licensing or Collaboration.

LETS TALK
Call Us Now: 1-866-2-NEOBIO (1-866-263-6246)
NeoBiotechnologies Logo
Company Info
Antibodies
Antibody Validation
Research Areas
Resources
Newsletter Signup Updates & Sales