Thermo Fisher Scientific SBP2 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:100-1:500

-

Immunohistochemistry (Paraffin) (IHC (P))

1:50-1:200

-

Immunocytochemistry (ICC/IF)

1:50-1:200

-

ELISA (ELISA)

1 µg/mL

-

Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Recombinant fusion protein containing a sequence corresponding to amino acids 585-854 of human SECISBP2 (NP_076982.3). if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:SBP2,uniProtId:Q96T21-1,ncbiNodeId:9606,antigenRange:585-854,antigenLength:854,antigenImageFileName:PA5-110349_SBP2_Q96T21-1_Rabbit.svg,antigenImageFileNamePDP:PA5-110349_SBP2_Q96T21-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

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

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.92 mg/mL

Purification

Affinity Chromatography

Storage buffer

PBS, pH 7.3, with 50% glycerol

Contains

0.02% sodium azide

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Wet ice

RRID

AB_2855760

Product Specific Information

Immunogen sequence: DELISTPSVE DKSEEPPGTE LQRDTEASHL APNHTTFPKI HSRRFRDYCS QMLSKEVDAC VTDLLKELVR FQDRMYQKDP VKAKTKRRLV LGLREVLKHL KLKKLKCVII SPNCEKIQSK GGLDDTLHTI IDYACEQNIP FVFALNRKAL GRSLNKAVPV SVVGIFSYDG AQDQFHKMVE LTVAARQAYK TMLENVQQEL VGEPRPQAPP SLPTQGPSCP AEDGPPALKE KEEPHYIEIW KKHLEAYSGC TLELEESLEA STSQMMNLNL

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.