This product has been prepared by Immunoaffinity Chromatography using immobilized antigens followed by extensive cross-adsorption against other apoLipoproteins and human serum proteins to remove any unwanted specificities. Typically less than 1 % cross reactivity against other types of apoLipoprotein was detected by ELISA against purified standards. This antibody reacts with ApoLipoprotein A-II and has negligible cross-reactivity with Type A-I, B, C-I, C-II, C-III, E and J apoLipoproteins. Non-specific cross reaction of anti-apoLipoprotein antibodies with other Human serum proteins is negligible.
Purification
Immunoaffinity Chromatography.
Immunogen
ApoLipoprotein Type A-II was isolated from Human plasma by Density Gradient Centrifugation followed by HPLC purification.
APOA2
Reactivity: Rat, Mouse
IHC, IF
Host: Rabbit
Polyclonal
unconjugated
Application Notes
This Apo AII antibody R1031P has been used for indirect trapping ELISA for quantitation ofantigen in serum using a standard curve, for Immunoprecipitation and Western blotting forhighly sensitive qualitative analysis. Recommended Dilutions: ELISA: 1/5,000-1/10,000. Immunoprecipitation: 1/100. Western blot: 1/5,000-1/10,000. Immunohistochemistry: 1: /50-1/200. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
Restrictions
For Research Use only
Concentration
1.0 mg/mL (by UV absorbance at 280 nm)
Buffer
0.125 M Sodium Borate, 0.075 M Sodium Chloride, 0.005 M EDTA, pH 8.0 and 0.01 % Sodium Azide as preservative.
Preservative
Sodium azide
Precaution of Use
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice
Avoid repeated freezing and thawing. This product is photosensitive and should be protected from light
Storage
4 °C/-20 °C
Storage Comment
Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.
Apolipoprotein A II is the second most abundant protein of the high density lipoprotein particles. The apolipoprotein A II gene consists of 4 exons and 3 introns. The four exons encode the 5' untranslated region, pre peptide, a short N terminal domain and a C terminal domain composed of a variable number of lipid binding amphipathic helices. Familial apolipoprotein A II deficiency may result from a splice junction alteration which blocks splicing of intron 3 from the primary transcript and result in the formation of a non functional mRNA.Synonyms: APOA2, Apo-AII, ApoA-II, Apolipoprotein A-II, Apolipoprotein A2