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Key Documents

L2670

Sigma-Aldrich

LYN B, active, GST tagged human

PRECISIO® Kinase, recombinant, expressed in baculovirus infected Sf9 cells, ≥70% (SDS-PAGE), buffered aqueous glycerol solution

Synonym(s):

JTK8, p65

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.32

recombinant

expressed in baculovirus infected Sf9 cells

Quality Level

product line

PRECISIO® Kinase

assay

≥70% (SDS-PAGE)

form

buffered aqueous glycerol solution

specific activity

205-277 nmol/min·mg

mol wt

~85 kDa

UniProt accession no.

shipped in

dry ice

storage temp.

−70°C

Gene Information

human ... LYN(4967)

Biochem/physiol Actions

LYN (proto-oncogene) belongs to the src family of tyrosine kinases. It controls cancer cell growth, migration, invasion and survival. Upregulation of LYN is associated with shorter overall survival in breast cancer. LYN shows anti- or pro-apoptotic effects. It can enhance AKT (v-akt murine thymoma viral oncogene homolog) phosphorylation or suppress AKT activation. It is also responisble for activation of p58 PI3K (phosphatidylinositol-4,5-bisphosphate 3-kinase). Activation of LYN-PI3K-AKT signaling enhances myeloma proliferation.

Physical form

Supplied in 50 mM Tris-HCl, pH 7.5, with 150 mM NaCl, 0.25 mM DTT, 0.1 mM EGTA, 0.1 mM EDTA, 0.1 mM PMSF, and 25% glycerol.

Legal Information

PRECISIO is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable


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Y Yamanashi et al.
Science (New York, N.Y.), 251(4990), 192-194 (1991-01-11)
Antigen is thought to cross-link membrane-bound immunoglobulins (Igs) of B cells, causing proliferation and differentiation or the inhibition of growth. Protein tyrosine kinases are probably involved in signal transduction for cell proliferation and differentiation. The Src-like protein tyrosine kinase Lyn
Y Yamanashi et al.
Molecular and cellular biology, 7(1), 237-243 (1987-01-01)
With v-yes DNA as the probe, a human cDNA library made from placental RNA was screened under relaxed conditions, and DNA clones derived from a novel genetic locus, termed lyn, were obtained. Nucleotide sequencing revealed that lyn could encode a
Luis J Schwarz et al.
The Journal of clinical investigation, 124(12), 5490-5502 (2014-11-18)
Estrogen receptor-positive (ER(+)) breast cancers adapt to hormone deprivation and become resistant to antiestrogen therapy. Here, we performed deep sequencing on ER(+) tumors that remained highly proliferative after treatment with the aromatase inhibitor letrozole and identified a D189Y mutation in
Holly A Jensen et al.
Cellular signalling, 27(8), 1666-1675 (2015-03-31)
The multivariate nature of cancer necessitates multi-targeted therapy, and kinase inhibitors account for a vast majority of approved cancer therapeutics. While acute promyelocytic leukemia (APL) patients are highly responsive to retinoic acid (RA) therapy, kinase inhibitors have been gaining momentum

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