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Rabbit Polyclonal CD3d antibody. Suitable for IP, WB and reacts with Human, Mouse, Rat samples. Cited in 12 publications.


Images

Western blot - Anti-CD3 antibody (AB16044), expandable thumbnail
  • Western blot - Anti-CD3 antibody (AB16044), expandable thumbnail
  • Immunoprecipitation - Anti-CD3 antibody (AB16044), expandable thumbnail

Publications

Key facts

Isotype
IgG
Host species
Rabbit
Storage buffer

pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: PBS

Form
Liquid
Clonality
Polyclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Consider this alternative

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
IPIHCWB
Human
Tested
Not recommended
Tested
Mouse
Expected
Not recommended
Tested
Rat
Expected
Not recommended
Tested

Tested
Tested

Species
Human
Dilution info
5 µg/mL
Notes

-

Expected
Expected

Species
Mouse, Rat
Dilution info
Use at an assay dependent concentration.
Notes

-

Not recommended
Not recommended

Species
Mouse, Rat, Human
Dilution info
-
Notes

-

Tested
Tested

Species
Mouse
Dilution info
0.5 µg/mL
Notes

-

Species
Rat
Dilution info
0.5 µg/mL
Notes

-

Species
Human
Dilution info
0.5 µg/mL
Notes

-

Associated Products

Select an associated product type

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Target data

Function

Part of the TCR-CD3 complex present on T-lymphocyte cell surface that plays an essential role in adaptive immune response. When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR-mediated signals are transmitted across the cell membrane by the CD3 chains CD3D, CD3E, CD3G and CD3Z. All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain. Upon TCR engagement, these motifs become phosphorylated by Src family protein tyrosine kinases LCK and FYN, resulting in the activation of downstream signaling pathways (PubMed:2470098). In addition of this role of signal transduction in T-cell activation, CD3D plays an essential role in thymocyte differentiation. Indeed, participates in correct intracellular TCR-CD3 complex assembly and surface expression. In absence of a functional TCR-CD3 complex, thymocytes are unable to differentiate properly. Interacts with CD4 and CD8 and thus serves to establish a functional link between the TCR and coreceptors CD4 and CD8, which is needed for activation and positive selection of CD4 or CD8 T-cells (PubMed:12215456).

Alternative names

Recommended products

Rabbit Polyclonal CD3d antibody. Suitable for IP, WB and reacts with Human, Mouse, Rat samples. Cited in 12 publications.

Key facts

Isotype
IgG
Form
Liquid
Clonality
Polyclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Purification technique
Affinity purification Immunogen
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Notes

Abcam is leading the way to address reproducibility in scientific research with our highly validated recombinant monoclonal and recombinant multiclonal antibodies. Search & select one of Abcam's thousands of recombinant alternatives to eliminate batch-variability and unnecessary animal use.

If you do not find a host species to meet your needs, our catalogue and custom Chimeric range provides scientists the specificity of Abcam's RabMAbs in the species backbone of your choice. Remember to also review our range of edited cell lines, proteins and biochemicals relevant to your target that may help you further your research goals.

Abcam antibodies are extensively validated in a wide range of species and applications, so please check the reagent specifications meet your scientific needs before purchasing. If you have any questions or bespoke requirements, simply visit the Contact Us page to send us an inquiry or contact our Support Team ahead of purchase.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

3 product images

  • Western blot - Anti-CD3 antibody (ab16044), expandable thumbnail

    Western blot - Anti-CD3 antibody (ab16044)

    Lanes 1 - 6: Merged signal (red and green). Green – ab16044 observed at 23 kDa. Red - loading control, Anti-GAPDH antibody [6C5] - Loading Control ab8245, observed at 37 kDa.

    This blot was produced using a 4-12% Bis-tris gel under the MES buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using Licor blocking buffer before being incubated with ab16044 and Anti-GAPDH antibody [6C5] - Loading Control ab8245 (loading control) overnight at 4°C. Antibody binding was detected using Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed (Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776) at a 1:10000 dilution for 1hr at room temperature and then imaged.

    All lanes: Western blot - Anti-CD3 antibody (ab16044) at 1 µg/mL

    Lane 1: THP1 whole cell lysate (-ve control) at 15 µg

    Lane 2: Raji whole cell lysate (-ve control) at 15 µg

    Lane 3: Jurkat whole cell lysate at 15 µg

    Lane 4: Human Thymus tissue lysate at 15 µg

    Lane 5: Mouse Thymus tissue lysate at 15 µg

    Lane 6: Rat Thymus tissue lysate at 15 µg

    Secondary

    All lanes: Western blot - Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) at 1/10000 dilution

    Performed under reducing conditions.

    Predicted band size: 19 kDa

    Observed band size: 17 kDa, 23 kDa, 68 kDa

  • Western blot - Anti-CD3 antibody (ab16044), expandable thumbnail

    Western blot - Anti-CD3 antibody (ab16044)

    This blot was produced using a 4-12% Bis-tris gel under the MES buffer system. The gel was run at 200V for 35 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 2% Bovine Serum Albumin before being incubated with ab16044 overnight at 4°C. Antibody binding was detected using VHH Single Domain Anti-Rabbit IgG Fc (HRP), and visualised using ECL development solution ECL Substrate Kit (High Sensitivity) ab133406.

    All lanes: Western blot - Anti-CD3 antibody (ab16044) at 1 µg/mL

    Lane 1: Jurkat (Human T cell lymphoblast-like cell line) Whole Cell Lysate at 10 µg

    Lane 2: Thymus (Mouse) Tissue Lysate at 20 µg

    Lane 3: Thymus (Rat) Tissue Lysate at 20 µg

    Secondary

    All lanes: Western blot - VHH Single Domain Anti-Rabbit IgG Fc (HRP) (VHH Single Domain Anti-Rabbit IgG Fc (HRP) ab191866) at 1/50000 dilution

    Developed using the ECL technique.

    Performed under reducing conditions.

    Predicted band size: 19 kDa

    Observed band size: 18 kDa, 23 kDa, 48 kDa, 62 kDa

    Exposure time: 8min

  • Immunoprecipitation - Anti-CD3 antibody (ab16044), expandable thumbnail

    Immunoprecipitation - Anti-CD3 antibody (ab16044)

    CD3 was immunoprecipitated using 0.5mg Jurkat whole cell extract, 5µg of Rabbit polyclonal to CD3 and 50µl of protein G magnetic beads (+). No antibody was added to the control (-).
    The antibody was incubated under agitation with Protein G beads for 10min, Jurkat whole cell extract lysate diluted in RIPA buffer was added to each sample and incubated for a further 10min under agitation.
    Proteins were eluted by addition of 40µl SDS loading buffer and incubated for 10min at 70oC; 10µl of each sample was separated on a SDS PAGE gel, transferred to a nitrocellulose membrane, blocked with 5% BSA and probed with ab16044.
    Secondary: Clean-Blot IP Detection Reagent (HRP) at 1/500 dilution.
    Band: 23kDa; CD3

    All lanes: Immunoprecipitation - Anti-CD3 antibody (ab16044)

    Predicted band size: 19 kDa

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

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