Monoclonal anti-Parvalbumin is a mouse IgG1 produced by hybridization of mouse
myeloma cells with spleen cells from mice immunized with parvalbumin purified from
carp muscles (1). The antibody was evaluated for specificity and potency: a) by indirect
immunofluorescent or immunoperoxidase labeling as well as Avidin-Biotin staining of
cryostat or vibratome-sections of 4% paraformaldehyde fixed tissue; b) by
immunoenzymatic labelling of immunoblots; c) by radioimmunoassay (RIA)(1).
The product is a monoclonal antibody (McAB) against parvalbumin, a calcium-binding
protein of the EF-hand family related to calmodulin and troponin-C. The antibody reacts
specifically with parvalbumin in tissue originating from human, monkey, rabbit, rat,
mouse chicken and fish. The McAB specifically stains the 45Ca-binding spot of
parvalbumin (MW 12'000 and IEF 4.9) in a two-dimensional "immunoblot". In a RIA set
up the McAB measures parvalbumin with a sensitivity of 10 ng/assay and an affinity of
7.9 x 1012 L/M (1).
稀釋
Immunohistochemistry: 1:5'000 - 1:10'000
Immunoblotting: 1:1'000.
We recommend that the optimal dilution be determined by titration test.
儲存
For long storage, keep small aliquots of 1-2 μl at - 80°C (or at least - 20°C). For
continous use keep diluted solutions at 4°C (with 0.01% Na-azide). Avoid repeated
freezing and thawing