Mouse anti Bovine CD32/CCG39:FITC

Description:

Mouse anti bovine CD32 antibody, clone CCG39 recognizes the bovine homologue of human CD32, one of a group of Fc receptors belonging to the immunoglobulin superfamily and involved in phagocytosis of opsonized microbes. Bovine CD32 is a single pass type 1 membrane protein of approximately 32kDa, expressed on the cell surface of most cells including B-lymphocytes, monocytes, neutrophils and afferent veiled lymph dendritic cells. It has been shown that expression of bovine CD32 is higher on macrophages than on neutrophils.

CD32 can function in an inhibitory capacity to antibody production and is the low affinity Fc receptor for IgG (FcRII), binding to the Fc region of immunoglobulin gamma.

Product Form:

Purified IgG conjugated to FITC - liquid.

Preparation:

Purified IgG prepared by affinity chromatography on protein G from tissue culture supernatant.

Buffer :

Phosphate buffered saline.

Preservative Stabilisers:

0.09% Sodium azide (NaN₃).
1% Bovine serum albumin.

Immunogen:

Bovine FcγRII-transfected COS7 cells.

Approx. Protein Concentrations:

IgG concentration 0.1 mg/ml.

Fusion Partners:

Spleen cells from immunised BALB/c mice were fused with cells of the NS-1myeloma cell line.

Excitation Max (nm):

FITC: 490.

Emission Max (nm):

FITC: 525.

Regulatory:

For research purposes only.

Guarantee:

12 months from date of despatch.

Application:

Flow cytometry: use 10 µl of the suggested working dilution to label 10⁶ cells in 100 µl.

Storage:

This product is shipped at ambient temperature. It is recommended to aliquot and store at -20°C on receipt. When thawed, aliquot the sample as needed. Keep aliquots at 2-8°C for short term use (up to 4 weeks) and store the remaining aliquots at -20°C.

Note:

Avoid repeated freezing and thawing as this may denature the antibody. Storage in frost-free freezers is not recommended. This product is photosensitive and should be protected from light.