Molecular weight (DA)
269kD
Immunogen
The antiserum was produced against synthesized peptide derived from the C-terminal region of human TLN1. AA range:2471-2520
Specificity
Talin-1 Polyclonal Antibody detects endogenous levels of Talin-1 protein.
Formulation
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Dilution rate
Western Blot: 1/500 - 1/2000. IHC-p: 1:100-300 ELISA: 1/20000. IF 1:100-300 Not yet tested in other applications.
Purification process (Immunogen)
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Background
This gene encodes a cytoskeletal protein that is concentrated in areas of cell-substratum and cell-cell contacts. The encoded protein plays a significant role in the assembly of actin filaments and in spreading and migration of various cell types, including fibroblasts and osteoclasts. It codistributes with integrins in the cell surface membrane in order to assist in the attachment of adherent cells to extracellular matrices and of lymphocytes to other cells. The N-terminus of this protein contains elements for localization to cell-extracellular matrix junctions. The C-terminus contains binding sites for proteins such as beta-1-integrin, actin, and vinculin. [provided by RefSeq, Feb 2009],
Function
function:Probably involved in connections of major cytoskeletal structures to the plasma membrane. High molecular weight cytoskeletal protein concentrated at regions of cell-substratum contact and, in lymphocytes, at cell-cell contacts.,similarity:Contains 1 FERM domain.,similarity:Contains 1 I/LWEQ domain.,subcellular location:Colocalizes with LAYN at the membrane ruffles.,subunit:Binds with high affinity to vinculin and with low affinity to integrins. Interacts with PIP5K1C and NRAP. Interacts with LAYN. Interacts with SYNM.,
Other name
TLN1; KIAA1027; TLN; Talin-1
Fields
>>Rap1 signaling pathway;>>Focal adhesion;>>Platelet activation;>>Shigellosis;>>Human T-cell leukemia virus 1 infection
Human protein sequence Database
Q9Y490
Mouse protein sequence database
P26039
Rat protein sequence database
Cellular localization
Cell projection, ruffle membrane ; Peripheral membrane protein ; Cytoplasmic side . Cytoplasm, cytoskeleton . Cell surface . Cell junction, focal adhesion . Colocalizes with LAYN at the membrane ruffles. Localized preferentially in focal adhesions than fibrillar adhesions (By similarity). .
Tissue expression
Aorta,Brain,Embryonic carcinoma,Platelet,
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