Thermo Fisher Scientific IMPACT Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:300

-

Immunohistochemistry (Paraffin) (IHC (P))

1:200-1:400

-

Immunohistochemistry (Frozen) (IHC (F))

1:100-1:500

-

Immunocytochemistry (ICC/IF)

1:100-1:500

-

ELISA (ELISA)

1:500-1:1,000

-

Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

KLH conjugated synthetic peptide derived from human IMPACT, amino acids 21-120. if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:IMPACT,uniProtId:Q9P2X3-1,ncbiNodeId:9606,antigenRange:21-120,antigenLength:320,antigenImageFileName:BS-16625R_IMPACT_Q9P2X3-1_Rabbit.svg,antigenImageFileNamePDP:BS-16625R_IMPACT_Q9P2X3-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

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Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1 mg/mL

Purification

Protein A

Storage buffer

TBS, pH 7.4, with 50% glycerol, 1% BSA

Contains

0.03% ProClin 300

Storage conditions

-20°C

Shipping conditions

Ambient (domestic); Wet ice (international)

Target Information

Translational regulator that ensures constant high levels of translation upon a variety of stress conditions, such as amino acid starvation, UV-C irradiation, proteasome inhibitor treatment and glucose deprivation. Plays a role as a negative regulator of the EIF2AK4/GCN2 kinase activity; impairs GCN1-mediated EIF2AK4/GCN2 activation, and hence EIF2AK4/GCN2-mediated eIF-2-alpha phosphorylation and subsequent down-regulation of protein synthesis. May be required to regulate translation in specific neuronal cells under amino acid starvation conditions by preventing GCN2 activation and therefore ATF4 synthesis. Through its inhibitory action on EIF2AK4/GCN2, plays a role in differentiation of neuronal cells by stimulating neurite outgrowth.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.