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Sigma-Aldrich

Anti-ZAP-70 Antibody, clone 2F3.2, FITC conjugate

clone 2F3.2, Upstate®, from mouse

Synonym(s):

70 kDa zeta-associated protein, Syk-related tyrosine kinase, zeta-chain (TCR) associated protein kinase (70 kD), zeta-chain (TCR) associated protein kinase 70kDa, zeta-chain associated protein kinase 70kDa, zeta-chain associated protein kinase, 70kD

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

100

conjugate

FITC conjugate

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

2F3.2, monoclonal

species reactivity

human, rat

manufacturer/tradename

Upstate®

technique(s)

flow cytometry: suitable
immunocytochemistry: suitable
western blot: suitable

isotype

IgG2a

NCBI accession no.

NP_001070

UniProt accession no.

P43403

shipped in

wet ice

target post-translational modification

unmodified

Related Categories

General description

Note: This product is for research use only. It is not manufacured for diagnostic or therapeutic use in humans or animals

Product Description: Protein G purified mouse IgG2a, Catalog # 05-253, conjugated to fluorescein isothiocyanate (FITC)

Immunogen: GST-fusion protein containing the 2 tandem SH2 domains of human ZAP-70 corresponding to amino acids 1-254
ZAP70, a 70 kDa member of the Syk tyrosine kinase family, plays a central role in lymphocyte activation and development, and is implicated in several immune disorders. Mutations in ZAP70 gene results in a form of Severe Combined Immunodeficiency Syndrome (SCID) in humans. ZAP70 expression also defines a subset of Chronic Lymphocytic Leukemia (CLL) in patients with unmutated Ig gene and poor clinical course.

Specificity

Expected to cross-react with rat.
Recognizes human ZAP-70.

Immunogen

GST-fusion protein containing the 2 tandem SH2 domains of human ZAP-70 correspon-ding to amino acids 1-254. Clone 2F3.2.

Application

Anti-ZAP-70 Antibody, clone 2F3.2, FITC conjugate detects level of ZAP-70 & has been published & validated for use in FC, IC & WB.
Immunocytochemistry:
5-20 µg/mL of a previous lot detected ZAP-70 in Jurkat cells fixed with formaldehyde and permeabilized with saponin.
Research Category
Signaling
Research Sub Category
Immunological Signaling

Quality

Routinely evaluated by Western Blot on Jurkat lysates.

Western Blot Analysis:
1:500 dilution of this lot detected ZAP 70 on 10 μg of Jurkat lysates.

Target description

70 kDa

Physical form

Mouse monoclonal FITC-conjugated IgG2a in buffer containing PBS containing 0.05% sodium azide.

Protein G purified mouse IgG2a, Catalog # 05-253, conjugated to fluorescein isothiocyanate (FITC). Note: This product is for research use only. It is not manufacured for diagnostic or therapeutic use in humans or animals.
Protein G Purified

Storage and Stability

Stable for 6 months at 2-8°C from date of receipt. For maximum recovery of product, centrifuge original vial prior to removing cap.

Analysis Note

Control
Western Blot: Jurkat cell lysate.

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Legal Information

UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Fortunato Morabito et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 19(21), 5890-5900 (2013-09-17)
To investigate the incidence and clinical relevance of classic and new prognostic markers, IGHV gene mutational status, and chromosomal abnormalities in clinical monoclonal B lymphocytosis (cMBL) compared with Rai stage 0 chronic lymphocytic leukemia (Rai0-CLL). A group of 136 patients
Chronic lymphocytic leukaemia: new biological markers for assessing prognosis.
Wagner, Simon D and Cwynarski, Kate
The Hematology Journal : The Official Journal of the European Haematology Association / EHA, 5, 197-201 (2004)
M Szabo et al.
International immunology, 24(2), 79-87 (2011-12-31)
Zeta-chain-associated protein kinase of 70kDa (ZAP-70) kinase is a key regulator in the early steps of TCR signaling but some aspects of its fine regulation are still unclear. From its 31 tyrosine (Y) residues, 11 phosphorylation sites have been identified
TCR signaling: another Abl-bodied kinase joins the cascade.
Wange, Ronald L
Current Biology, 14, R562-R564 (2004)
Roberta Pascolutti et al.
Cell reports, 27(10), 3049-3061 (2019-06-06)
Adaptor protein 2 (AP2) is a major constituent of clathrin-coated pits (CCPs). Whether it is essential for all forms of clathrin-mediated endocytosis (CME) in mammalian cells is an open issue. Here, we demonstrate, by live TIRF microscopy, the existence of

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