Anti-CD79B protein monoclonal antibody, products containing the same, and uses thereof
An anti-CD79B protein monoclonal antibody and related products and uses thereof are disclosed. The anti-CD79B protein monoclonal antibody comprises a heavy chain and a light chain, wherein the heavy chain includes a heavy chain variable region, and the light chain includes a light chain variable region. The heavy chain variable region includes complementary-determining regions CDR1, CDR2, and CDR3 with amino acid sequences as shown in SEQ ID NO:1, SEQ ID NO:2, and SEQ ID NO:3, respectively. The light chain variable region comprises complementary-determining regions CDR1, CDR2, and CDR3 with amino acid sequences as shown in SEQ ID NO:9, SEQ ID NO:10, and SEQ ID NO:11, respectively. The anti-CD79B protein monoclonal antibody exhibits high specificity and sensitivity, enabling specific recognition of cells expressing CD79B protein. It is suitable for immunological detection, and effectively prevents false-positive and false-negative results in immunological assays, thereby further improving the accuracy of detection and diagnostic outcomes.
1. An anti-CD79B protein monoclonal antibody, comprising a heavy chain and a light chain, wherein the heavy chain includes a heavy chain variable region; the light chain includes a light chain variable region; the heavy chain variable region comprises complementary-determining regions CDR1, CDR2, and CDR3 having amino acid sequences as shown in SEQ ID NO:1, SEQ ID NO:2, and SEQ ID NO:3, respectively; and the light chain variable region comprises complementary-determining regions CDR1, CDR2, and CDR3 having amino acid sequences as shown in SEQ ID NO:9, SEQ ID NO:10, and SEQ ID NO:11, respectively.
2. The anti-CD79B protein monoclonal antibody according to claim 1 , wherein the heavy chain variable region further comprises framework regions FR1, FR2, FR3, and FR4 having amino acid sequences as shown in SEQ ID NO:4, SEQ ID NO:5, SEQ ID NO:6, and SEQ ID NO:7, respectively.
3. The anti-CD79B protein monoclonal antibody according to claim 1 , wherein the light chain variable region further comprises framework regions FR1, FR2, FR3, and FR4 having amino acid sequences as shown in SEQ ID NO:12, SEQ ID NO:13, SEQ ID NO:14, and SEQ ID NO:15, respectively.
4. The anti-CD79B protein monoclonal antibody according to claim 1 , wherein the heavy chain has an amino acid sequence as shown in SEQ ID NO:8; and the light chain is has an amino acid sequence as shown in SEQ ID NO:16.
5. A reagent for detecting CD79B protein, comprising the anti-CD79B protein monoclonal antibody as claimed in claim 1 .
6. A reagent for detecting CD79B protein, comprising the anti-CD79B protein monoclonal antibody as claimed in claim 2 .