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Key Documents

SAB4300221

Sigma-Aldrich

Anti-phospho-EIF2S1 (pSer51) antibody produced in rabbit

affinity isolated antibody

Synonyme(s) :

Anti-EIF-2 antibody produced in rabbit, Anti-EIF-2A antibody produced in rabbit, Anti-EIF-2alpha antibody produced in rabbit, Anti-EIF2 antibody produced in rabbit, Anti-eukaryotic translation initiation factor 2, subunit 1 alpha, 35kDa antibody produced in rabbit

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About This Item

Code UNSPSC :
12352203
Nomenclature NACRES :
NA.41

Source biologique

rabbit

Niveau de qualité

100

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

buffered aqueous solution

Poids mol.

~38 kDa

Espèces réactives

rat, mouse, human

Concentration

1 mg/mL

Technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:50-1:100
indirect immunofluorescence: 1:100-1:200
western blot: 1:500-1:1000

Isotype

IgG

Séquence immunogène

(E-L-SP-R-R)

Numéro d'accès NCBI

NP_004085.1

Numéro d'accès UniProt

P05198

Conditions d'expédition

wet ice

Température de stockage

−20°C

Modification post-traductionnelle de la cible

phosphorylation (pSer51)

Informations sur le gène

human ... EIF2S1(1965)

Immunogène

Peptide sequence around phosphorylation site of serine 51 (E-L-S(p)-R-R), according to the protein EIF2S1.

Caractéristiques et avantages

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Description de la cible

Functions in the early steps of protein synthesis by forming a ternary complex with GTP and initiator tRNA. This complex binds to a 40S ribosomal subunit, followed by mRNA binding to form a 43S preinitiation complex. Junction of the 60S ribosomal subunit to form the 80S initiation complex is preceded by hydrolysis of the GTP bound to eIF-2 and release of an eIF-2-GDP binary complex. In order for eIF-2 to recycle and catalyze another round of initiation, the GDP bound to eIF-2 must exchange with GTP by way of a reaction catalyzed by eIF-2B.

Forme physique

Solution in phosphate-buffered saline containing 0.02% sodium azide and 50% glycerol

Clause de non-responsabilité

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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Réf. du produit
Description
Tarif

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Manuel Bulfoni et al.
Frontiers in endocrinology, 13, 949097-949097 (2022-08-23)
Pancreatic beta cell response to glucose is critical for the maintenance of normoglycemia. A strong transcriptional response was classically described in rodent models but, interestingly, not in human cells. In this study, we exposed human pancreatic beta cells to an
Yilin Yu et al.
Cell metabolism, 29(4), 966-978 (2019-02-19)
Skeletal stem cells (SSCs) are postulated to provide a continuous supply of osteoblasts throughout life. However, under certain conditions, the SSC population can become incorrectly specified or is not maintained, resulting in reduced osteoblast formation, decreased bone mass, and in

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