Catenin, Delta-1 Monoclonal Mouse Antibody (25a)
This antibody recognizes p120 catenin (catenin delta).
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The membrane associated protein pp120 Src substrate (p120 Catenin, p120cas) was identified as a tyrosine kinase substrate that is phosphorylated in Src transformed cells or in response to growth factor stimulation. It shares structural similarity with the Drosophila Armadillo protein and the vertebrate beta-catenin and gamma-catenin proteins. Its characteristic Arm domain that is composed of 42-amino acid motif repeats evidences this similarity. In the cell, p120 Catenin is localized to the E-Cadherin/catenins cell adhesion complex. Like beta- and gamma-catenin, p120 Catenin directly associates with the cytoplasmic C-terminus of E-Cadherin via its Arm domain and may similarly interact with other Cadherins. It exists as four isoforms that range in size from 90-115 kDa. Expression of these isoforms is heterogeneous in human carcinomas, suggesting that altered pp120 expression contributes to malignancy due to loss of functional cell adhesions. Multiple tyrosine residues (Y96, Y112, Y228, Y280, Y257, Y291, Y296, and Y302) in p120 Catenin are phosphorylated by Src and these phosphorylations may facilitate interaction with PTP1C/SHP-1 in response to EGF stimulation. Thus, p120 Catenin is an Arm domain protein that interacts with both cell adhesion molecules, such as cadherins and cell signaling molecules, such as PTP1C.
Primary antibodies are available purified, or with a selection of fluorescent CF® dyes and other labels. CF® dyes offer exceptional brightness and photostability. See the CF® Dye Brochure for more information. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.
Catalog number key for antibody number 0339, Anti-Catenin, Delta-1 (25a) The prefix indicates conjugation, followed by the antibody number and size suffix.
| Antibody # prefix | Conjugation | Ex/Em | Concentration | Storage Buffer |
|---|---|---|---|---|
| BNC04 | CF®405S | 404/431 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC05 | CF®405M | 408/452 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC88 | CF®488A | 490/515 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC43 | CF®543 | 541/560 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC55 | CF®555 | 555/565 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC68 | CF®568 | 562/583 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC94 | CF®594 | 593/614 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC40 | CF®640R | 642/662 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC47 | CF®647 | 650/665 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC61 | CF®660R | 663/682 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC80 | CF®680 | 681/698 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC81 | CF®680R | 680/701 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNC70 | CF®770 | 770/797 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNCR | R-PE (PE) | 496, 546, 565/578 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNCA | APC | 650/660 nnm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNCP | PerCP | 482/677 nm | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNCB | Biotin | N/A | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNCAP | Alkaline Phosphatase | N/A | 0.1 mg/mL | PBS, 0.1% BSA, 0.05% azide |
| BNCH | Horseradish Peroxidase | N/A | 0.1 mg/mL | PBS, 0.05% BSA, no azide |
| BNUB | Purified, with BSA | N/A | 0.2 mg/mL | PBS, 0.05% BSA, 0.05% azide |
| BNUM | Purified, BSA-free | N/A | 1 mg/mL | PBS, no BSA, no azide |