TCF3 / E2A (TCF3) pThr355 Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IHC
Recommend Dilution	Immunohistochemistry on paraffin sections: 1:50~1:100.
Reactivity	Human, Mouse, Rat
Host	Rabbit
Clonality	Polyclonal
Immunogen	Peptide sequence around phosphorylation site of threonine 355 (P-S-T(p)-P-V) derived from Human E2A (KLH-conjugated)
Specificity	The antibody detects endogenous levels of E2A only when phosphorylated at threonine 355.
Formulation	Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol State: Aff - Purified State: Liquid Ig fraction
Concentration	lot specific
Purification	Affinity chromatography using epitope-specific peptide
Conjugation	Unconjugated
Storage Condition	Upon receipt, store undiluted (in aliquots) at -20°C. Avoid repeated freezing and thawing.
Predicted Protein Size	67 kDa
Gene Name	transcription factor 3
Database Link	Entrez Gene 6929 Human UniProt ID P15923
Background	E2A is a transcription factor that plays major roles in determining tissue-specific cell fate during embryogenesis, like muscle or early B-cell differentiation. Heterodimers between E2A and tissue-specific basic helix-loop-helix (bHLH) Dimers bind DNA on E-box motifs: 5'- CANNTG-3'. Binds to the kappa-E2 site in the kappa immunoglobulin gene enhancer. Deletions in E2A have been observed in a subset of pre-B-cell acute lymphoblastic leukemia (B-ALL) cases. Two alternatively spliced human isoforms have been described.
Synonyms	Transcription factor 3, TCF-3, Transcription factor E2-alpha, ITF1, ITF-1
Reference Data

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