catalog number :
MBS232043
products type :
Recombinant Protein
products full name :
RECOMBINANT HEPATITIS B SURFACE ANTIGEN AY
products short name :
[HEPATITIS B SURFACE ANTIGEN AY]
purity :
~95% by SDS PAGE
form :
Recombinant Protein - liquid
concentration :
1.0 mg/ml
storage stability :
Store at +4°C. DO NOT FREEZE. This product should be stored undiluted. Should this product contain a precipitate we recommend microcentrifugation before use.
tested application :
ELISA (EIA), Western Blot (WB)
app notes :
ELISA (EIA): MBS232043 may be used in a sandwich ELISA as a standard with MBS220921 as a capture antibody and MBS220384 as a detection antibody. Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
other info2 :
Target Species: Viral. Buffer Solution: Phosphate buffered saline. Preservative Stabilizers: None present
products description :
Recombinant Hepatitis surface antigen preparation is a recombinant surface antigen, AY subtype of the Hepatitis B virus. It is produced using a Saccharomyces cerevisiae. expression system. Four major serotypes of the hepatitis B virus are adentified according to variability of the surface antigen, defined by a common 'a' determinant and mutually exclusive determinant pairs 'd/y' and 'w/r'. Hence, the subtypes are adw,adr, ayw and ayr. Further subdivision of these major subtypes has identified additional minor subtypes of the virus (Magnius & Norder 1995).