Selenophosphate Synthetase 2 (SEPHS2) Antikörper

Antigen: Selenophosphate Synthetase 2 (SEPHS2)

Synonyme: Sps2, Ysg3, SPS2, Dsps2, DmelCG5025, CG5025, MGC156840, cb701, MGC92096, zgc:92096, SEPHS2, sps, sephs2, MGC145309

Klonalität: Polyklonal

Wirt: Kaninchen

Reaktivität: Maus, Human, Ratte (Rattus)

Applikation: Immunhistochemie (IHC), ELISA, Western Blot (WB), Immunpräzipitation (IP)

Produktnummer: ABIN233801

Produktbeschreibung

Weitere Bezeichnung: Selenophosphate Synthetase 2 (SPS2)

Gen-ID: AAC53024

Swiss-Prot: P97364

Immunogen: This Protein A purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a full-length recombinant protein corresponding to mouse SPS2.

Format: Liquid (sterile filtered)

Beschreibung: Selenophosphate synthetase (SelD) catalyzes the conversion of selenium to selenophosphate which is required by a number of bacterial, archaeal and eukaryotic organisms for synthesis of selenocysteine-tRNA, the precursor of selenocysteine in selenoenzymes. A second selenophosphate synthetase (SPS2) was identified in mammals. SPS2 is itself a selenoprotein in mammals.

Spezifität: This product was purified by Protein A chromatography from monospecific antiserum. This antibody reacts with mouse SPS2 and shows partial cross-reactivity with SPS1. A BLAST analysis was used to suggest cross-reactivity with SPS2 from human sources based on an 84% homology with the immunizing sequence. Cross-reactivity with SPS2 from other sources has not been determined.

Anwendungen

Applikationshinweise: This Protein A purified antibody has been tested for use in ELISA and western blotting. Specific conditions for reactivity should be optimized by the end user. Expect a band approximately 48 kDa in size corresponding to SPS2 by western blotting in the appropriate cell lysate or extract. Dilutions: ELISA 1:5,000 - 1:20,000 WESTERN BLOT 1:500 - 1:2,000 IMMUNOHISTOCHEMISTRY User Optimized OTHER APPLICATIONS User Optimized

Konzentration: 2.3 mg/ml (by UV absorbance at 280 nm)

Buffer: Stabilizer: None. Preservative: 0.01% (w/v) Sodium Azide. Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2.

Lagerung: Store vial at -20° C or below prior to opening. Dilute only prior to immediate use. For extended storage, aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing. Expiration date is one (1) year from date of opening.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Bilder

Western blot using antibodies-online's Protein A purified anti-SPS2 antibody shows detection of SPS2 in NIH3T3 cells over-expressing this protein. No signal is seen in control lysates or in lysates from cells over-expressing the protein after pre-treatment with SPS2 siRNA. Endogenous SPS2 can be detected in mouse kidney, liver and testes tissue lysates. Partial cross-reactivity is seen against recombinant SPS1. The primary antibody was used at a 1:1000 dilution. Personal Communication, D. Hatfield, NCI, Bethesda, MD.