CoraLite® Plus 488-conjugated ITK Monoclonal antibody

ITK Monoclonal Antibody for IF

Host / Isotype

Mouse / IgG2a

Reactivity

Human

Applications

IF

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

1F9D8

Cat no : CL488-67703

Synonyms

EMT, IL2 inducible T cell kinase, ITK, Kinase EMT, LYK, PSCTK2, T cell specific kinase, Tyrosine protein kinase Lyk

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Validation Data Gallery

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  IF Staining of Jurkat using CL488-67703

  Immunofluorescent analysis of (4% PFA) fixed Jurkat cells using CoraLite® Plus 488 ITK antibody (CL488-67703, Clone: 1F9D8 ) at dilution of 1:200.

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Tested Applications

• Positive IF detected in: Jurkat cells

Recommended dilution

• Immunofluorescence (IF): IF : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

CL488-67703 targets ITK in IF applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Mouse / IgG2a
• Class: Monoclonal
• Type: Antibody
• Immunogen: ITK fusion protein Ag17087
• Full Name: IL2-inducible T-cell kinase
• Calculated Molecular Weight: 620 aa, 72 kDa
• Observed Molecular Weight: 70 kDa
• GenBank Accession Number: BC109077
• Gene Symbol: ITK
• Gene ID (NCBI): 3702
• RRID: AB_2919525
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

ITK is a member of Tec family (BTK, ITK, Tec, BMX and RLK), which expressed in normal T-lymphocytes and T-cell associated hematopoietic malignancies and have confirmed its critical role in regulating T lymphocyte function in EBV-driven lymphoproliferative disease and immune-mediated disorders. Tec kinase family members shares similarities structure, consisting of PH domain, SH3 domain, SH2 domain and kinase domain. Loss of function mutations in ITK results in hypogammaglobulinemia and CD4+ T cell loss in humans, and the patients often present with EBV-associated B cell lymphoproliferative syndrome (PMID: 30814910, PMID: 31025232).