This antibody recognises mouse chemokine receptor 9 (CCR9), also known as CD199. CCR9 is a seven transmembrane protein which is a member of the beta chemokines receptor family. CCR9 is expressed in thymus and small intestine, and mediates the recruitment and development of thymocytes in response to CCL25; the only known ligand of CCR9. CCR9 is an alternative co-receptor with CD4 for HIV infection, and has been implicated in adult T cell leukaemia. Two alternatively spliced transcript variants have been described.Clone 9B1 blocks CCL25-induced Ca2+ release, attenuating inflammation in a murine model of chronic ileitis when given in early disease stages.
Applications
Flow Cytometry
Dilutions
Flow Cytometry: 1:25 - 1:200, Use 10µl of the suggested working dilution to label 1x106 cells in 100µl.
Reactivity
Mouse
Immunogen
A peptide corresponding to 25 amino acids from the N-terminus of murine CCR9, conjugated to Keyhole Limpet Haemocyanin.
Host
Rat
Clonality
Monoclonal
Clone ID
9B1
Isotype
IgG2a
Conjugate
Unconjugated
Purification
Protein G affinity chromatography of tissue culture supernatant.
Concentration
1 mg/ml
Product Form
Liquid
Formulation
Supplied in Phosphate Buffered Saline with 0.09% Sodium Azide.
Storage
Shipped at ambient temperature. Upon delivery aliquot and store at -20°C. When thawed, aliquot the sample as needed. Short term (up to 4 weeks): store at 4°C. Long term: store at -20°C. Avoid freeze / thaw cycles. Storage in frost free freezers is not recommended.
General Notes
Rat anti Mouse CD199 antibody, clone 9B1 detects mouse chemokine receptor 9 (CCR9), also known as CD199. CCR9 is a seven transmembrane protein which is a member of the beta chemokines receptor family. CCR9 is expressed in thymus and small intestine, and mediates the recruitment and development of thymocytes in response to CCL25; the only known ligand of CCR9. CCR9 is an alternative co-receptor with CD4 for HIV infection, and has been implicated in adult T cell leukaemia. Two alternatively spliced transcript variants have been described.Clone 9B1 blocks CCL25-induced Ca2+ release, attenuating inflammation in a murine model of chronic ileitis when given in early disease stages.