Thermo Fisher Scientific SBP2 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

0.1-0.3 µg/mL

-

Immunohistochemistry (Paraffin) (IHC (P))

3 µg/mL

-

Immunocytochemistry (ICC/IF)

Assay-dependent

-

Immunoprecipitation (IP)

Assay-dependent

-

Product Specifications

Species Reactivity

Human, Mouse

Host/Isotype

Goat / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Synthetic peptide sequence (KERQERKQRLQEN) corresponding to the internal amino acids of SECISBP2 (aa 538-550). if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:SBP2,uniProtId:Q96T21-1,ncbiNodeId:9606,antigenRange:538-550,antigenLength:854,antigenImageFileName:PA5-18580_SBP2_Q96T21-1_Goat.svg,antigenImageFileNamePDP:PA5-18580_SBP2_Q96T21-1_Goat_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.5 mg/mL

Purification

Ammonium sulfate precipitation

Storage buffer

TBS, pH 7.3, with 0.5% BSA

Contains

0.02% sodium azide

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Wet ice

RRID

AB_10988132

Product Specific Information

This antibody is predicted to react with bovine, canine and porcine based on sequence homology.

This antibody is tested in Peptide ELISA: antibody detection limit dilution 64,000.

Target Information

Eukaryotes require a selenocysteine (Sec) insertion sequence (SECIS) element in the 3` untranslated region of the mRNA to decode the UGA codon as Sec. SECIS-binding protein 2 (SBP-2) specifically binds selenoprotein mRNAs to form a functional complex and is essential for the insertion of Sec into selenoproteins. Purified SBP-2 interacts specifically with the SECIS element in the phospholipid hydroperoxide glutathione peroxidase mRNA. SBP-2 shows binding activity in the liver and testis as well as hepatoma cells. SBP-2 binds to a conserved RNA binding domain shared with several ribosomal proteins and eukaryotic translation termination release factor 1. A second domain located N-terminal to the RNA binding domain required for Sec insertion allows SBP-2 to stably associate with the ribosomal fraction of cells. SBP-2 preferentially stimulates incorporation directed by the selenoprotein P and phospholipid hydroperoxide glutathione peroxidase SECIS elements. SBP-2 may have a distinct function in selecting the ribosomes for Sec insertion.

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