Recombinant
RabMAb

Recombinant Anti-CD4 antibody [EPR19533] (ab183686)

Overview

  • Product name

    Anti-CD4 antibody [EPR19533]
    See all CD4 primary antibodies
  • Description

    Rabbit monoclonal [EPR19533] to CD4
  • Host species

    Rabbit
  • Tested applications

    Suitable for: WBmore details
  • Species reactivity

    Reacts with: Mouse, Rat
  • Immunogen

    Synthetic peptide within Mouse CD4 aa 300-400. The exact sequence is proprietary.
    Database link: P06332

  • Positive control

    • WB: Mouse thymus and spleen lysates; Rat thymus and spleen lysates.
  • General notes

     

     

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab183686 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB 1/1000. Detects a band of approximately 51 kDa (predicted molecular weight: 51 kDa).

Target

  • Function

    Accessory protein for MHC class-II antigen/T-cell receptor interaction. May regulate T-cell activation. Induces the aggregation of lipid rafts.
  • Sequence similarities

    Contains 3 Ig-like C2-type (immunoglobulin-like) domains.
    Contains 1 Ig-like V-type (immunoglobulin-like) domain.
  • Post-translational
    modifications

    Palmitoylation and association with LCK contribute to the enrichment of CD4 in lipid rafts.
  • Cellular localization

    Cell membrane. Localizes to lipid rafts. Removed from plasma membrane by HIV-1 Nef protein that increases clathrin-dependent endocytosis of this antigen to target it to lysosomal degradation. Cell surface expression is also down-modulated by HIV-1 Envelope polyprotein gp160 that interacts with, and sequesters CD4 in the endoplasmic reticulum.
  • Information by UniProt
  • Database links

  • Alternative names

    • CD 4 antibody
    • CD4 (L3T4) antibody
    • CD4 antibody
    • CD4 antigen (p55) antibody
    • CD4 antigen antibody
    • CD4 molecule antibody
    • CD4 receptor antibody
    • CD4+ Lymphocyte deficiency, included antibody
    • CD4_HUMAN antibody
    • CD4mut antibody
    • L3T4 antibody
    • Leu3 antibody
    • Ly-4 antibody
    • Lymphocyte antigen CD4 antibody
    • MGC165891 antibody
    • OTTHUMP00000238897 antibody
    • p55 antibody
    • T cell antigen T4 antibody
    • T cell antigen T4/LEU3 antibody
    • T cell differentiation antigen L3T4 antibody
    • T cell OKT4 deficiency, included antibody
    • T cell surface antigen T4/Leu 3 antibody
    • T cell surface antigen T4/Leu3 antibody
    • T cell surface glycoprotein CD4 antibody
    • T-cell surface antigen T4/Leu-3 antibody
    • T-cell surface glycoprotein CD4 antibody
    • W3/25 antibody
    • W3/25 antigen antibody
    see all

Images

  • All lanes : Anti-CD4 antibody [EPR19533] (ab183686) at 1/1000 dilution

    Lane 1 : Mouse thymus lysate
    Lane 2 : Mouse brain lysate
    Lane 3 : Mouse kidney lysate
    Lane 4 : Rat liver lysate
    Lane 5 : C6 (Rat glial tumor cell line) whole cell lysate
    Lane 6 : RAW 264.7 (Mouse macrophage cell line transformed with Abelson murine leukemia virus) whole cell lysate
    Lane 7 : PC-12 (Rat adrenal gland pheochromocytoma cell line) whole cell lysate
    Lane 8 : NIH/3T3 (Mouse embryonic fibroblast cell line) whole cell lysate
    Lane 9 : Rat thymus lysate

    Lysates/proteins at 20 µg per lane.

    Secondary
    All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/100000 dilution

    Predicted band size: 51 kDa
    Observed band size: 51 kDa



    Blocking/Dilution buffer: 5% NFDM/TBST.

    Exposure times: Lane 1,2,3,4,5,6,7 and 8: 3 minutes; Lane 9: 5 seconds.

    No band observed in lane 2 to lane 8 in our testing condition but CD4 should be specifically expressed in a few T cells.

  • All lanes : Anti-CD4 antibody [EPR19533] (ab183686) at 1/1000 dilution

    Lane 1 : Mouse spleen lysate
    Lane 2 : Rat spleen lysate

    Lysates/proteins at 10 µg per lane.

    Secondary
    All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/100000 dilution

    Predicted band size: 51 kDa
    Observed band size: 51 kDa


    Exposure time: 3 minutes


    Blocking/Dilution buffer: 5% NFDM/TBST.

    Exposure time:3 minutes

References

ab183686 has not yet been referenced specifically in any publications.

Customer reviews and Q&As

Application
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Sample
Rat Tissue sections (pancreas)
Antigen retrieval step
Heat mediated - Buffer/Enzyme Used: sodium citrate , pressure cooker
Permeabilization
No
Specification
pancreas
Blocking step
Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 10% · Temperature: 22°C
Fixative
zinc

Dr. Thea Golden

Verified customer

Submitted Jan 19 2017

Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
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