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Catalog #
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Source:
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Lot #
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Size:
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AP7631b
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Rabbit
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SH021029G
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0.1 mg
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Concentration:
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Accession:
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Clone Name:
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Isotype:
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0.25 mg/ml
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Q15303
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RB1472
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Rabbit Ig
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Applications:
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Reactivity:
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MW (kDa):
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WB, IHC, E
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H
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147000 Da
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Target/Specificity:
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This antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide selected from the C-terminal region of human ErbB4.
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Other Names:
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Tyrosine kinase-type cell surface receptor HER4; HER4
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Application Data:
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Western blot analysis of anti-ErbB4 Pab (Cat. #AP7631b) in T-47D cell lysate. ErbB4 (arrow) was detected using purified Pab. Secondary HRP-anti-rabbit was used for signal visualization with chemiluminescence. |
Formalin-fixed and paraffin-embedded human cancer tissue reacted with the primary antibody, which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. BC = breast carcinoma; HC = hepatocarcinoma.
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Background:
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Protein kinases are enzymes that transfer a phosphate group from a phosphate donor, generally the g phosphate of ATP, onto an acceptor amino acid in a substrate protein. By this basic mechanism, protein kinases mediate most of the signal transduction in eukaryotic cells, regulating cellular metabolism, transcription, cell cycle progression, cytoskeletal rearrangement and cell movement, apoptosis, and differentiation. With more than 500 gene products, the protein kinase family is one of the largest families of proteins in eukaryotes. The family has been classified in 8 major groups based on sequence comparison of their tyrosine (PTK) or serine/threonine (STK) kinase catalytic domains.
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Background References:
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- Cheng, Q.C., et al., J. Biol. Chem. 278(40):38421-38427 (2003).
- Komuro, A., et al., J. Biol. Chem. 278(35):33334-33341 (2003).
- Williams, E.E., et al., Cancer Lett. 192(1):67-74 (2003).
- Thomas, C.Y., et al., Int. J. Cancer 104(1):19-27 (2003).
- Ni, C.Y., et al., J. Biol. Chem. 278(7):4561-4565 (2003).
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Product Citations:
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Application Notes:
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| The suggested dilution is: | |
| ELISA | 1:1,000 |
| Western blotting | 1:100~500 |
| Immunohistochemistry | 1:50~100 |
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Format:
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Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein G column, eluted with high and low pH buffers and neutralized immediately, followed by dialysis against PBS.
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Storage:
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Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
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Precautions:
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This product is for research use only. Not for use in diagnostic
or therapeutic procedures.
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