mAB 197
Catalog Fields
Antigen: High affinity IgG Fc receptor I/ CD64
Available to For-Profits: Yes
Antigen Species: Human
Hybridoma Cells Available (Non-Profit): Yes
Isotype: MIgG2a
Depositor: Guyre, Paul M.
Host Species: mouse
Antigen Sequence:
Positive Tested Species Reactivity: Human
Depositors Institution: Geisel School of Medicine at Dartmouth
Antigen Molecular Weight: 42.6 kDa
Depositors Notes: mAb 197 triggers a oxidative burst response
Immunogen: Mononuclear leukocytes
Gene: FCGR1A
Alternate Antibody Name:
Alternate Gene Names: CD64, CD64A, FCG1, FCGR1, IGFR1
Alternate Antigen Name:
Clonality: Monoclonal
Myeloma Strain: NS-1
Epitope Mapped: Yes
Uniprot ID: P12314
Epitope Location or Sequence: mAB 197 binds to FcyRl by both its FC and F(ab) domains; trivalent
Entrez Gene ID: 2209
Immunogen Sequence: Full length protein
Antibody Registry ID: AB_2801367
Recommended Applications: ELISA, FACS, Function Blocking, Immunofluorescence, Immunoprecipitation
Additional Information: Patent 4,954,617. Monoclonal antibodies to FC receptors for immunoglobulin G on human mononuclear phagocytes
All cell products contain the antimicrobial ProClin. Click here for additional information.
These hybridomas were created by your colleagues. Please acknowledge the hybridoma contributor and the Developmental Studies Hybridoma Bank (DSHB) in the Materials and Methods of your publications. Please email the citation to us.
For your Materials & Methods section:
mAB 197 was deposited to the DSHB by Guyre, Paul M. (DSHB Hybridoma Product mAB 197)
Storage and Handling Recommendations
Although many cell products are maintained at 4°C for years without loss of activity, shelf-life at 4°C is highly variable. For immediate use, short term storage at 4°C up to two weeks is recommended. For long term storage, divide the solution into volumes of no less than 20 ul for freezing at -20°C or -80°C. The small volume aliquot should provide sufficient reagent for short term use. Freeze-thaw cycles should be avoided. For concentrate or bioreactor products, an equal volume of glycerol, a cryoprotectant, may be added prior to freezing.
Usage Recommendations
The optimal Ig concentration for an application varies by species and antibody affinity. For each product, the antibody titer must be optimized for every application by the end user laboratory. A good starting concentration for immunohistochemistry (IHC), immunofluorescence (IF), and immunocytochemistry (ICC) when using mouse Ig is 2-5 ug/ml. For western blots, the recommended concentration range of mouse Ig 0.2-0.5 ug/ml. In general, rabbit antibodies demonstrate greater affinity and are used at a magnitude lower Ig concentration for initial testing. The recommended concentrations for rabbit Ig are 0.2-0.5 ug/ml (IF, IHC and ICC) and 20-50 ng/ml (WB).
12 References
Initial Publication
Single step screening of monoclonal antibodies against interferon-gamma-induced surface molecules on human monocytes.
Guyre PM
Journal of immunological methods 118.2 (1989 Mar 31): 287-96.