Phospho-Btk (Y223) Polyclonal Antibody
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Bruton tyrosine kinase encoded by BTK plays a crucial role in B-cell development. Mutations in BTK cause X-linked agammaglobulinemia type 1, which is an immunodeficiency characterized by the failure to produce mature B lymphocytes, and associated with a failure of Ig heavy chain rearrangement. Alternative splicing results in multiple transcript variants encoding different isoforms.
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Fully tested in-house by ABMIUM, or supported by an advanced validation report from a partner reviewed by ABMIUM. Highest confidence. Non-conformities fully supported under the ABMIUM Product Promise.
Quality verified. Independent collaborator or expected-performance data available. Product meets ABMIUM quality standards.
Expected to work based on structural and biochemical data. Not yet directly tested by ABMIUM or a collaborator. No non-conformity support for this combination.
Not recommended for this application or species/sample combination. This may indicate either evidence of unsuitability or that the combination has not been tested and therefore cannot currently be recommended.
Evidence status by application and model.
| Evidence | WB | ELISA |
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This product is manufactured by BT LAB and sold through ABMIUM without relabelling.
ABMIUM supports global orders. Availability, shipping requirements and applicable import arrangements are confirmed before fulfilment where required.
Yes. Send your target, sample, application and experimental conditions through ABMIUM MATCH or technical support.
Unless the listing expressly states otherwise, ABMIUM products are supplied for research use only and are not for diagnostic or therapeutic use.
BTK (Bruton tyrosine kinase), also known as tyrosine-protein kinase BTK, is a TEC-family non-receptor tyrosine kinase central to B-cell receptor signalling and B-lymphocyte development.
Biological function: Following B-cell receptor engagement, BTK is activated at the plasma membrane and phosphorylates PLCG2, promoting calcium mobilization and downstream protein kinase C signalling. This kinase activity is central to B-cell activation, differentiation and immune signalling.
