Western blot shows lysates of MOLT-4 human acute lymphoblastic leukemia cell line and Jurkat human acute T cell leukemia cell line. PVDF Membrane was probed with 0.5 µg/mL of Goat Anti-Human Lck Antigen ...read more
Lck was detected in immersion fixed paraffin-embedded sections of human thymus using Goat Anti-Human Lck Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3704) at 3 µg/mL for 1 hour at room ...read more
TIM-3 Association with Intracellular Kinases in CD8+/MART-1+ T cells.TIM-3 co-immunoprecipitation analysis of unactivated and 15 min. stimulation with anti-CD3/CD28 beads (activated). Equivalent amounts of protein ...read more
Simple Western lane view shows lysates of Jurkat human acute T cell leukemia cell line, loaded at 0.2 mg/mL. A specific band was detected for Lck at approximately 57 kDa (as indicated) using 5 µg/mL of Goat Anti-Human ...read more
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.2 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for Lck Antibody [Unconjugated]
EC 2.7.10
EC 2.7.10.2
Hck-3
Lck
Lcktkr
Leukocyte C-terminal Src kinase
LSK
LSTRA
Lymphocyte cell-specific protein-tyrosine kinase
lymphocyte-specific protein tyrosine kinase
p56(LSTRA) protein-tyrosine kinase
p56lck
p56-LCK
pp58lck
Protein YT16
Proto-oncogene Lck
proto-oncogene tyrosine-protein kinase LCK
T cell-specific protein-tyrosine kinase
T-lymphocyte specific protein tyrosine kinase p56lck
tyrosine-protein kinase Lck
YT16
Background
Lck (p56lck) is a 56 kDa cytosolic phosphoprotein within the Src family of non-receptor tyrosine kinases. The 509 amino acid (aa) human Lck contains an SH3 domain (aa 61-121), an SH2 domain (aa 127-224) and a protein kinase domain (aa 251-259). Within aa 2-66, human Lck shares 89% aa sequence identity with mouse and rat Lck. A short (363 aa) isoform contains alternate sequence starting at aa 348, while a 539 aa isoform contains inserted sequence after aa 321. Lck interacts with T cell CD4 and CD8 molecules and plays a pivotal role in regulating T cell activation. It can be overexpressed in cancers and functions as an oncogene.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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