Shop All Serine⁄Threonine Kinases

RPS6KA2 (RSK3) Recombinant Human Protein Invitrogen™

RPS6KA2 (RSK3) serine/threonine kinase is a member of the ribosomal S6 kinase (RSK) family. It is believed that RPS6KA2 is a signal-transducing intermediate in the cellular response to several growth factors. It is found in many tissues, but in higher levels in lung and skeletal muscle.

The purified recombinant full-length protein can be used in a number of different applications, but it has been specifically validated for use with both the LanthaScreen™ & Z'-LYTE™ Assay technologies to identify novel kinase inhibitors. RPS6KA2 is also available in our SelectScreen™ Kinase Profiling Service.

• Validated for use with the LanthaScreen & Z'-LYTE assay technology
• Available in multiple pack sizes for convenient use
• Also available in our SelectSceen Kinase Profiling Service

STK38L (NDR2) Recombinant Human Protein

STK38L (also known as NDR2) or Nuclear Dbf2-related protein is a serine/threonine kinase in the subgroup of the AGC kinase family. STK38L act as novel pro-apoptotic kinase that is activated by RASSF1A/MST1 in response to Fas receptor stimulation and promotes apoptosis. STK38L is mainly involved in the regulation of structural processes in differentiating and mature neuronal cells and it is highly expressed with highest levels observed in the thymus. Recombinant full-length human STK38L was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.

• Validated in LanthaScreen® Kinase Binding Assay
• Protocols available for simple use and optimized performance
• Multiple pack sizes available for convenient use

Related Product:
LanthaScreen® Eu Kinase Binding Assay

CASK Recombinant Human Protein

CASK is a calcium/calmodulin-dependent serine protein kinase which is a MAGUK (membrane-associated guanylate kinase) protein family member. CASK is a scaffold protein and the encoded protein is located at synapses in the brain. CASK associates with FG syndrome 4, mental retardation, microcephaly with pontine and cerebellar hypoplasia, and a form of X-linked mental retardation. CASK functions as a cytoskeletal membrane scaffold that coordinates signal transduction pathways within the cortical cytoskeleton. Recombinant human CASK (1-570) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.

• Validated in LanthaScreen® Kinase Binding Assay
• Protocols available for simple use and optimized performance
• Multiple pack sizes available for convenient use

Related Product:
LanthaScreen® Eu Kinase Binding Assay

TGFBR2 Recombinant Human Protein

This recombinant fusion protein consists of the catalytic domain of transforming growth factor beta receptor 2 (TGFBR2) and glutathione S-transferase (GST) tag. It is validated in the LanthaScreen® Eu Kinase Binding Assay. No special measures were taken to activate this kinase.
Compatible and validated with the LanthaScreen® Eu Kinase Binding Assay
Expressed in insect cells
GST tagged for use with Eu-labeled GST antibody

Easily Screen for Kinase Binding
The LanthaScreen® Eu Kinase Binding Assay is a TR-FRET assay that lets you measure inhibitor binding to non-activated kinases, perform simple off-rate measurements, and makes simple the study of type III (allosteric) inhibitors.

The LanthaScreen® Eu Kinase Binding Assay is easy to optimize and run. The assay uses a simple mix-and-read format, with a single one hour incubation and no development steps. Binding of an Alexa Fluor® conjugate or “tracer’ to a tagged kinase is detected by addition of a europium-labeled anti-tag antibody, in this case anti-GST. Simultaneous binding of the tracer and antibody to the kinase results in a high degree of fluorescence resonance energy transfer (FRET), while displacement of the tracer with a kinase inhibitor results in a loss of FRET (Fig 1).

TGFBR2 for the LanthaScreen Kinase Binding Assay
Transforming Growth Factor, beta receptor 2 (TGFBR2) is a member of the TGF-beta family of receptor Serine/Threonine kinases. It is involved in the regulation of cell proliferation. (TGFBR2 Aliases: AAT3, FAA3, MFS2, RIIC, LDS1B, LDS2B, TAAD2, TGFR-2, TGFbeta-RII).

This insect cell-expressed recombinant fusion protein of the TGFBR2 catalytic domain and GST tag has been validated in the LanthaScreen® Eu Kinase Binding Assay with these reagents:
 Tracer 178 (Cat No. PV5593)
 Eu-labeled GST Antibody (Cat No. PV5594)

For Research Use Only. Not intended for any animal or human therapeutic or diagnostic use.

Related Link
•  Learn more about the LanthaScreen® Eu Binding Assay.

CDK7/Cyclin H/MNAT1 Recombinant Human Protein

The trimeric complex of CDK7, cyclin H and MNAT1, functions as a Cdk-activating kinase (CAK). It is an essential component of the transcription factor TFIIH, that is involved in transcription initiation and DNA repair. This complex is thought to serve as a direct link between the regulation of transcription and the cell cycle.

ACVRL1 (ALK1) Recombinant Human Protein

Activin A receptor type II-like 1 (ACVRL1) is a type I cell-surface receptor for the TGF-beta superfamily of ligands. ACVRL1, similar to other type 1 receptors, has a conserved serine-threonine kinase subdomain, a glycine- and serine-rich region (called the GS domain) preceding the kinase domain, and a short C-terminal tail. Mutations in ACVRL1 are associated with hemorrhagic telangiectasia type 2.

CASK Recombinant Human Protein

CASK is a calcium/calmodulin-dependent serine protein kinase which is a MAGUK (membrane-associated guanylate kinase) protein family member. CASK is a scaffold protein and the encoded protein is located at synapses in the brain. CASK associates with FG syndrome 4, mental retardation, microcephaly with pontine and cerebellar hypoplasia, and a form of X-linked mental retardation. CASK functions as a cytoskeletal membrane scaffold that coordinates signal transduction pathways within the cortical cytoskeleton. Recombinant human CASK (1-570) was expressed by baculovirus in Sf9 insect cells using an N-terminal GST tag.

• Validated in LanthaScreen® Kinase Binding Assay
• Protocols available for simple use and optimized performance
• Multiple pack sizes available for convenient use

Related Product:
LanthaScreen® Eu Kinase Binding Assay

MAPKAPK3 Recombinant Human Protein, Inactive Gibco™

MAPKAPK3 functions as an integrative element of signaling in both mitogen and stress responses.

CAMK2D (CaMKII Delta) Recombinant Human Protein

CAMK2D (CaMKII delta) is a calmodulin-dependent serine⁄threonine kinase expressed in many cell types. Aberrant expression of CAMK2D has been observed both in tumor cell lines and in the cardiac tissue of patients with dilated cardiomyopathy.

HCK Human Protein

This recombinant fusion protein consists of full-length hematopoietic cell kinase (HCK) and a glutathione S-transferase (GST) tag. It is validated in the LanthaScreen® Eu Kinase Binding Assay. No special measures were taken to activate this kinase.
•  Compatible and validated with the LanthaScreen® Eu Kinase Binding Assay
•  Expressed in insect cells
GST tagged for use with Eu-labeled GST antibody

Easily Screen for Kinase Binding
The LanthaScreen® Eu Kinase Binding Assay is a TR-FRET assay that lets you measure inhibitor binding to non-activated kinases, perform simple off-rate measurements, and makes simple the study of type III (allosteric) inhibitors.

The LanthaScreen® Eu Kinase Binding Assay is easy to optimize and run. The assay uses a simple mix-and-read format with a single one hour incubation and no development steps. Binding of an Alexa Fluor® conjugate or “tracer” to a tagged kinase is detected by addition of a europium-labeled anti-tag antibody, in this case anti-GST. Simultaneous binding of the tracer and antibody to the kinase results in a high degree of fluorescence resonance energy transfer (FRET), while displacement of the tracer with a kinase inhibitor results in a loss of FRET (Fig 1).

HCK for the LanthaScreen Kinase Binding Assay
Hematopoietic cell kinase (HCK) is a SRC-related kinase expressed in lymphoid and hematopoietic cells and may play a role in some forms of leukemia. (HCK Alias: DKFZp686D0638)

This insect cell-expressed recombinant fusion protein of full-length ACVR2A and GST tag has been validated in the LanthaScreen® Eu Kinase Binding Assay with these reagents:
 Tracer 236 (Cat No. PV5592)
 Eu-labeled anti-GST (Cat No. PV5594)

For Research Use Only. Not intended for any animal or human therapeutic or diagnostic use.

Related Link
•  Learn more about the LanthaScreen® Eu Binding Assay.

PRKG1 Recombinant Human Protein

PRKG1 is a cGMP-dependent serine⁄threonine kinase which has an important role in the relaxation of vascular smooth muscle and the inhibition of platelet aggregation

NEK8 Recombinant Human Protein Invitrogen™

This NEK8 recombinant human protein (1–322) was expressed in insect cells. NEK8 serine/threonine kinase or NIMA-related kinase 8 is related to NIMA (never in mitosis, gene A) of Aspergillus nidulans and may play a role in cell cycle progression from G2 to M phase. NEK8 is part of a complex of ciliary proteins required for renal and cardiovascular development. NEK8 interacts with polycystin signal transduction pathways and may control the targeting of these ciliary proteins. NEK8 recombinant human protein is also available in our SelectScreen™ Kinase Profiling Service.

• Validated for use with the LanthaScreen™ Eu Kinase Binding assay
• Available in multiple pack sizes for convenient use
• Also available in our SelectScreen Kinase Profiling Service

MAP2K6 (MKK6) [S207E] [T211E] Recombinant Human Protein

MAP2K6 (MKK6) is a serine⁄threonine kinase that functions as an activator of p38 in the MAPK pathway. The MAP2K6 S207E T211E mutant is constitutively active.

MAP3K10 (MLK2) Recombinant Human Protein

MAP3K10 (MLK2) is a serine⁄threonine kinase which has been shown to activate MAPK8⁄JNK and MKK4⁄SEK1. This kinase itself can be phoshorylated, and is thus activated by JNK kinases. MAP3K10 functions preferentially on the JNK signaling pathway, and is reported to be involved in nerve growth factor (NGF) induced neuronal apoptosis.

CAMKK2 (CaMKK Beta) Recombinant Human Protein

CAMKK2 (CaMKK beta) is a serine⁄threonine kinase involved in neurogenesis, cell differentiation, and signal transduction. It also activates CAMKI and CAMKIV, and plays a role in the development of long term memory.
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