Anti-ZAP70 antibody (ab245441)
Key features and details
- Rabbit polyclonal to ZAP70
- Suitable for: IP, WB
- Reacts with: Human
- Isotype: IgG
Overview
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Product name
Anti-ZAP70 antibody
See all ZAP70 primary antibodies -
Description
Rabbit polyclonal to ZAP70 -
Host species
Rabbit -
Tested applications
Suitable for: IP, WBmore details -
Species reactivity
Reacts with: Human -
Immunogen
Synthetic peptide within Human ZAP70 aa 564-614. The exact sequence is proprietary. NP_001070.2
Database link: P43403 -
Positive control
- WB: Jurkat whole cell lysate. IP: ZAP70 IP in Jurkat whole cell lysate.
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General notes
Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.
Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.
We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.
In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.
Properties
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Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle. -
Storage buffer
pH: 7
Preservative: 0.09% Sodium azide
Constituent: Tris citrate/phosphate
pH 7 to 8 -
Concentration information loading... -
Purity
Immunogen affinity purified -
Purification notes
ab245441 was affinity purified using an epitope specific to ZAP70 immobilized on solid support. -
Clonality
Polyclonal -
Isotype
IgG -
Research areas
Associated products
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Compatible Secondaries
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Positive Controls
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Recombinant Protein
Applications
Our Abpromise guarantee covers the use of ab245441 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 |
|---|---|---|
| IP | Use at 2-5 µg/mg of lysate. | |
| WB | 1/2000 - 1/10000. |
Target
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Function
Plays a role in T-cell development and lymphocyte activation. Essential for TCR-mediated IL-2 production. Isoform 1 induces TCR-mediated signal transduction, isoform 2 does not. -
Tissue specificity
Expressed in T- and natural killer cells. -
Involvement in disease
Defects in ZAP70 are the cause of selective T-cell defect (STD) [MIM:176947]. STD is an autosomal recessive form of severe combined immunodeficiency characterized by a selective absence of CD8-type T-cells. -
Sequence similarities
Belongs to the protein kinase superfamily. Tyr protein kinase family. SYK/ZAP-70 subfamily.
Contains 1 protein kinase domain.
Contains 2 SH2 domains. -
Domain
The SH2 domains bind to the phosphorylated tyrosine-based activation motif (TAM) of CD3Z and the non-canonical phosphorylated tyrosine-based activation motif (TAM) of RHOH. -
Post-translational
modificationsPhosphorylated on tyrosine residues upon T-cell antigen receptor (TCR) stimulation. Tyr-319 phosphorylation is essential for full activity. -
Cellular localization
Cytoplasm. Cell membrane. After antigen stimulation, isoform 1 concentrates at the immunological synapse and isoform 2 remains cytoplasmic. Co-localizes together with RHOH in the immunological synapse. RHOH is required for its proper localization to the cell membrane and cytoskeleton fractions in the thymocytes. - Information by UniProt
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Database links
- Entrez Gene: 7535 Human
- Omim: 176947 Human
- SwissProt: P43403 Human
- Unigene: 234569 Human
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Alternative names
- 70 kDa zeta associated protein antibody
- 70 kDa zeta-associated protein antibody
- EC 2.7.10.2 antibody
see all
Images
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Western blot - Anti-ZAP70 antibody (ab245441)All lanes : Anti-ZAP70 antibody (ab245441) at 0.1 µg/ml
Lane 1 : Jurkat (Human T cell leukemia cell line from peripheral blood) whole cell lysate at 50 µg
Lane 2 : Jurkat whole cell lysate at 15 µg
Lane 3 : Jurkat whole cell lysate at 5 µg
Exposure time: 3 minutes -
Immunoprecipitation - Anti-ZAP70 antibody (ab245441)ZAP70 was immunoprecipitated from Jurkat (Human T cell leukemia cell line from peripheral blood) whole cell lysate (1 mg per IP reaction; 20% of IP loaded).
ab245441 used for IP at 3 µg/mg lysate. For WB 1 µg/ml.Lane 1: ab245441 IP in Jurkat whole cell lysate.
Lane 2: Control IgG IP in Jurkat whole cell lysate.
Chemiluminescence detection: 10 seconds.
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
References (0)
ab245441 has not yet been referenced specifically in any publications.
