-
Long name
Mouse Monoclonal Antibody against Human Lck, Clone: LCK-01
-
Antigen
Lck
-
Species reactivity
Human (Homo sapiens)
-
Negative species reactivity
Mouse
-
Clonality
Monoclonal Antibody (Mab)
-
Clone
LCK-01
-
Applications
FC, IP, WB, ICC
-
Immunogen
Peptide corresponding to amino acids 22-36 in the sequence of human Lck.
-
Format conjugation
purified; unconjugated
-
Specificity
The antibody LCK-01 recognizes defined epitope (aa 22-36) of Lck, a 56 kDa Src-family protein tyrosine kinase.
-
Research area
Phosphorylation (Kinases, Phosphatases, Phosphotyrosine) (Human), Phosphorylation (Kinases, Phosphatases, Phosphotyrosine)
-
Concentration
1 mg/ml
-
Storage buffer
Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4
-
Shipping and storage
Mouse Monoclonal Antibody against Human Lck, Clone: LCK-01 is transported on blue ice/ice packs and should be stored at temperatures between 1 and 5 degrees Celsius. Do not freeze! Avoid exposing the product to direct light, especially the conjugated antibodies as most conjugates are very sentitive to light.
-
Background
Lck is a Src-family tyrosine kinase, which is essential for signaling through the T-cell receptor (TCR) complex. Upon TCR triggering, Lck phosphorylates the ITAM motives in its zeta subunits, establishing binding sites for the SH2 domains of the tyrosine kinase ZAP70, which is also phosphorylated by Lck and thereby activated to generate subsequent signaling platforms by phosphorylation of adaptor LAT. Whereas the majority of Lck is localized to the plasma membrane, there is also a significant fraction associated with the Golgi apparatus, which may contribute to Raf activation under conditions of weak stimulation through the TCR. Lck is also involved in the regulation of apoptosis induced by various stimuli, but not by the death receptors.
-
Purity
> 95% (by SDS-PAGE)
-
Purification method
Purified by protein-A affinity chromatography
-
-
References
*Brdicková N, Brdicka T, Angelisová P, Horváth O, Spicka J, Hilgert I, Paces J, Simeoni L, Kliche S, Merten C, Schraven B, Horejsí V: LIME: a new membrane Raft-associated adaptor protein involved in CD4 and CD8 coreceptor signaling. J Exp Med. 2003 Nov 17;198(10):1453-62., *Meraner P, Horejsí V, Wolpl A, Fischer GF, Stingl G, Maurer D: Dendritic cells sensitize TCRs through self-MHC-mediated Src family kinase_x000D_ activation. J Immunol. 2007 Feb 15;178(4):2262-71._x000D_ , *Romagnoli P, Strahan D, Pelosi M, Cantagrel A, van Meerwijk JP.: A potential role for protein tyrosine kinase p56(lck) in rheumatoid arthritis synovial fluid T lymphocyte hyporesponsiveness. Int Immunol. 2001 Mar;13(3):305-12. _x000D_ , *Cebecauer M, Cerny J, Horejsi V.: Incorporation of leucocyte GPI-anchored proteins and protein tyrosine kinases into lipid-rich membrane domains of COS-7 cells. Biochem Biophys Res Commun. 1998 Feb 24;243(3):706-10. _x000D_
-
Properties
If you buy Antibodies supplied by Exbio they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
-
About
Monoclonals of this antigen are available in different clones. Each murine monoclonal anibody has his own affinity specific for the clone. Mouse monoclonal antibodies are purified protein A or G and can be conjugated to FITC for flow cytometry or FACS and can be of different isotypes.
-
French translation
anticorps
