ZAP-70 PAb
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Catalog number11-430-C100
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PricePlease ask
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Size100ug
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Long nameRabbit Polyclonal Antibody against Human ZAP-70, Clone: PAb
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AntigenZAP-70
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Species reactivityHuman (Homo sapiens)
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Negative species reactivityat the time of upload there has been no data, please, contact us to obtain most recent information on species reactivity and cross reactivity
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ClonalityPolyclonal Antibody (PAb)
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ClonePolyclonal
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ApplicationsWB
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ImmunogenBacterially expressed fusion protein representing C-terminal part (160 amino acids) of human ZAP-70 with histidine tag
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Format conjugationpurified; unconjugated
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SpecificityThe polyclonal antibody recognizes C-terminal part of human ZAP-70 protein tyrosine kinase. ZAP-70 is a molecule susceptible to degradation. It is recommended to use freshly prepared cell lysates (protease inhibitors are essential) to avoid non-specific staining of degradation products._x000D_ _x000D_
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Research areaPhosphorylation (Kinases, Phosphatases, Phosphotyrosine) (Human), Phosphorylation (Kinases, Phosphatases, Phosphotyrosine)
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Concentration1 mg/ml
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Storage bufferPhosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4
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Shipping and storageRabbit Polyclonal Antibody against Human ZAP-70, Clone: PAb is transported on blue ice/ice packs and should be stored at temperatures between 1 and 5 degrees Celsius. Do not freeze! Avoid exposing the product to direct light, especially the conjugated antibodies as most conjugates are very sentitive to light.
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BackgroundThe ZAP-70 (zeta-associated protein of 70 kDa) tyrosine kinase was identified as a tyrosine phosphoprotein that associates with TCR zeta subunit and undergoes tyrosine phosphorylation following TCR stimulation. ZAP-70 is a Syk family tyrosine kinase primarily expressed in T and NK cells that plays an essential role in signaling through the TCR. TCR-mediated activation of T cells is crucial to the immune response. In humans, ZAP-70 gene mutations resulting in lower ZAP-70 protein expression levels or expression of catalytically inactive ZAP-70 proteins, have been identified. ZAP-70 deficiency results in the absence of mature CD8+ T cells and the prevention of TCR-mediated activation of CD4+ T cells, and it can lead to severe combined immunodeficiency. ZAP-70 contains two N-terminal SH2 domains (Src homology domain 2) and a C-terminal kinase domain. During T cell activation, the binding of ZAP-70 SH2 domains to the phosphorylated zeta subunit on the activated TCR complex causes a colocalization with the Lck tyrosine kinase that phosphorylates ZAP-70 on Tyr493 in the activation loop. ZAP-70 autophosphorylates multiple tyrosines in the region between the SH2 domains and the kinase domain, including the binding sites for additional SH2-containing signaling proteins such as SLP76, LAT, Lck, PLCgamma1, Vav, Shc, Ras-GAP, and Abl. ZAP-70-mediated activation of these downstream effectors leads to the release of intracellular calcium stores, and the transcription of interleukin-2 and other genes important for an immune response.
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Purity> 95% (by SDS-PAGE)
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Purification methodPurified from rabbit serum by affinity chromatography
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ReferencesContact us for the most recent list of references
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Gene target
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Gene symbolZAP70, IGHV2-70, IGLVI-70, YLPM1, RNU6-70P, SWAP70, HLA-K, UCHL5, ZC3HAV1
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Short nameAnti-ZAP-70 PAb
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HostRabbit (Oryctolagus cuniculus)
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IsotypeIgG (various subtypes)
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Alternative nameRabbit Polyclonal to ZAP-70
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Gene info
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Identity
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Gene
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Long gene namezeta chain of T cell receptor associated protein kinase 70
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Synonyms gene
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Synonyms gene name
- SRK
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year1995-05-16
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- SH2 domain containing
- Syk family tyrosine kinases
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VEGA ID
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Locus Specific Databases
Gene info
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Identity
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Gene
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Long gene nameimmunoglobulin heavy variable 2-70
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GenBank acession
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Locus
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Discovery year2000-04-04
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Entrez gene record
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RefSeq identity
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Classification
- Immunoglobulin heavy locus at 14q32.33
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameimmunoglobulin lambda variable (I)-70 (pseudogene)
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Synonyms gene name
- immunoglobulin lambda variable (I)-70
- immunoglobulin lambda variable (I)-70 pseudogene
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Synonyms
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GenBank acession
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Locus
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Discovery year2000-05-08
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Entrez gene record
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RefSeq identity
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Classification
- Immunoglobulin lambda locus at 22q11.2
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameYLP motif containing 1
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Synonyms gene
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Synonyms gene name
- chromosome 14 open reading frame 170
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year2003-11-21
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Protein phosphatase 1 regulatory subunits
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VEGA ID
Gene info
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Identity
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Gene
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Long gene nameRNA, U6 small nuclear 70, pseudogene
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Synonyms gene
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Synonyms gene name
- RNA, U6 small nuclear 70
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Locus
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Discovery year2011-08-08
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Entrez gene record
Gene info
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Identity
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Gene
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Long gene nameswitching B cell complex subunit SWAP70
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Synonyms gene name
- SWAP switching B-cell complex 70kDa subunit
- SWAP switching B-cell complex subunit 70
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year2009-05-20
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- EF-hand domain containing
- Pleckstrin homology domain containing
- Minor histocompatibility antigens
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VEGA ID
Gene info
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Identity
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Gene
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Long gene namemajor histocompatibility complex, class I, K (pseudogene)
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Synonyms gene
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Synonyms
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GenBank acession
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Locus
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Discovery year1993-11-02
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Histocompatibility complex
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VEGA ID
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Locus Specific Databases
Gene info
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Identity
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Gene
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Long gene nameubiquitin C-terminal hydrolase L5
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Synonyms gene name
- ubiquitin carboxyl-terminal hydrolase L5
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Synonyms
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Synonyms name
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Locus
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Discovery year2002-11-11
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Ubiquitin C-terminal hydrolases
- INO80 complex
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VEGA ID
Gene info
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Identity
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Gene
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Long gene namezinc finger CCCH-type containing, antiviral 1
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Synonyms
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Synonyms name
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GenBank acession
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Locus
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Discovery year2003-12-11
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Entrez gene record
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Pubmed identfication
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RefSeq identity
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Classification
- Poly(ADP-ribose) polymerases
- Zinc fingers CCCH-type
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VEGA ID