Product Description
Human Radical S-adenosyl methionine domain-containing protein 2 (RSAD2) ELISA Kit | AE21125HU | Abebio
Species Reactivity: Human (Homo sapiens)
Abbreviation: RSAD2
Alternative Name: 2510004L01Rik; cig33; cig5; vig1; viperin
Application: ELISA
Range: 0.156-10 ng/mL
Sensitivity: 0.055 ng/mL
Intra-Assay: ≤5.4%
Inter-Assay: ≤9.7%
Recovery: 0, 99
Sample Type: Serum, Plasma, Other biological fluids
Detection Method: Sandwich
Analysis Method : Quantitive
Test Principale: This assay employs a two-site sandwich ELISA to quantitate RSAD2 in samples. An antibody specific for RSAD2 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyRSAD2 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for RSAD2 is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of RSAD2 bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview: The deduced 361-amino acid protein has a calculated molecular mass of 42.1 kD. Viperin contains an N-terminal leucine zipper motif and a domain associated with iron-sulfur cluster coordination. Viperin shares significant homology with Best5, which is expressed during rat osteoblast differentiation, and Vig1, which is induced in rainbow trout infected with a fish rhabdovirus. The N-terminal leucine zipper motifs display the least homology. Western blot analysis of IFNG-treated macrophages and transfected HeLa cells revealed a major band of 43 kD and a minor band of 35 kD.HCMV infection caused redistribution of the induced viperin from its normal endoplasmic reticulum association, first to the Golgi apparatus and then to cytoplasmic vacuoles containing gB and the HCMV structural protein pp28.
Stability: The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calculated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C) .