Anti-Mouse IL-21R (4A9) In Vivo Antibody - Low Endotoxin
Product Specifications
Host
Rat
Reactivity
Mouse
Immunogen
Rat YB2/0 hybridoma transfectant cell line expressing truncated IL-21R
Target
IL-21R
Isotype
IgG2a
Clone
4A9
Applications
Blocking, Flow Cytometry, Immunoprecipitation
Purification Method
This monoclonal antibody was purified using Protein G
Concentration
≥ 2.0 mg/mL
Endotoxin
<1.0 EU/mg as determined by the LAL method
Purity
>95% by SDS-PAGE
Buffer
ICH3001-100ml ICH3002-100ml ICH3003-100ml
Shipping Conditions
Blue ice
Storage Conditions
This antibody is stable for at least one week when stored sterile at 2-8°C. For long term storage aseptically aliquot in working volumes without diluting and store at –80°C. Avoid Repeated Freeze Thaw Cycles.
Specificity
Clone 4A9 activity is directed against murine Interleukin-21 Receptor (CD360) .
Formulation
Sterile, preservative-free, solution in PBS. BSA and Azide free.
Antigen Distribution
IL-21R is expressed on most B cells as well as some T cells and NK cells.
Aggregation
Aggregation level ≤ 5%
Applications Notes
Each investigator should determine their own optimal working dilution for specific applications.
Isotype Control
Rat IgG2a In Vivo Isotype Control - Low Endotoxin [1-1] (ICH2244)
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