ASK1 (MAP3K5) pSer83 Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IHC, WB
Recommend Dilution	Suitable for use in Suitable for use in Western blot (1:500-1:1000) and Immunohistochemistry on paraffin-embedded sections (1:50-1:100).
Reactivity	Human
Host	Rabbit
Clonality	Polyclonal
Immunogen	The antiserum was produced against synthesized phosphopeptide derived from human ASK1 around the phosphorylation site of serine 83 (G-S-Sp-V-G).
Specificity	The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatogramphy using non-phosphopeptide corresponding to the phosphorylation site. ASK1 (phospho-Ser83) antibody detects endogenous levels of ASK1 only when phosphorylated at serine 83.
Formulation	PBS (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02% Sodium Azide and 50% Glycerol. State: Aff - Purified State: Liquid purified Ig fraction.
Concentration	lot specific
Purification	Immunoaffinity chromatography using epitope-specific phosphopeptide.
Conjugation	Unconjugated
Storage Condition	Store the antibody (in aliquots) at -20°C. Avoid repeated freezing and thawing.
Gene Name	mitogen-activated protein kinase kinase kinase 5
Database Link	Entrez Gene 4217 Human UniProt ID Q99683
Background	Mitogen activated protein (MAP) kinase cascades are activated in response to various extracellular stimuli including cytokines, growth factors and environmental stresses. A novel MAP kinase kinase kinase (MAPKKK) was recently identified and designated ASK1 (for apoptosis signal-regulating kinase 1). ASK1 activates two different subgroups of MAPKK, MKK4 and MKK6, which in turn activate c-Jun N terminal kinase (JNK) and p38 MAP kinase, respectively. ASK1 is activated by TNFR and Fas through the interaction with members of the TRAF family and Fas associated protein Daxx. Overexpression of ASK1 induces apoptotic cell death, and a catalytically inactive form of ASK1 inhibits TNF alpha-induced apoptosis. ASK1 is expressed in variety of human and mouse tissues.
Synonyms	MAPK/ERK kinase kinase 5, MAPKKK5, MAP3K5
Reference Data

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