Thermo Fisher Scientific Human KSR2, GST Tag Recombinant Protein

Applications

Tested Dilution

Publications

Kinase Assay (KA)

Assay-dependent

-

Product Specifications

Species

Human

Expression System

Insect cells

Amino acid sequence

544-end

Tag

GST-tag

Molecular weight

72.1 kDa

Class

Recombinant

Type

Protein

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

See Label

Purification

purified

Storage buffer

50mM tris HCl, pH 7.5, with 150mM NaCl, 0.1mM EDTA, 0.1mM PMSF, 0.25mM DTT, 10mM glutathione, 25% glycerol

Contains

no preservative

Storage conditions

-80° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Dry ice

Product Specific Information

For maximum recovery please spin prior to use. Unless noted below, aliquots of the 5 µg, 10 µg and 20 µg sizes of kinase are not recommended as materials can be used in original packaging until exhausted. For larger sizes, the number of freeze/thaws may be reduced by preparing aliquots, aliquots below 20 µL are not recommended. Please never store a kinase diluted. If properly stored at -80C, this product is guaranteed for 6 months from date of purchase.

This KSR2 recombinant human protein (554-end) was expressed in insect cells.

KSR2 recombinant human protein is also available in our SelectScreen™ Kinase Profiling Service.

• Validated for use with the Z`-LYTE™ assay
• Available in multiple pack sizes for convenient use
• Also available in our SelectScreen Kinase Profiling Service

Protein Form: Recombinant, Active, Catalytic

The gene accession number for KSR2 is NP_775869.3.

Target Information

KSR2 serine/threonine kinase or kinase suppressor of Ras 2 specifically regulates the activity of MEKK3 and COT but not other members of the MAP3K family. KSR interacts with a regulatory Raf molecule in cis to induce a conformational switch of MEK, facilitating MEK`s phosphorylation by a separate catalytic Raf molecule in trans. Blocks MAP3K8 kinase activity and MAP3K8- mediated signaling. Acts as a negative regulator of MAP3K3- mediated activation of ERK, JNK and NF-kappa-B pathways, inhibiting MAP3K3-mediated interleukin-8 production.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.