Recombinant human PKC iota protein (ab60850)
Description
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Product name
Recombinant human PKC iota protein -
Expression system
Baculovirus infected Sf9 cells -
Protein length
Full length protein -
Animal free
No -
Nature
Recombinant -
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Species
Human
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Associated products
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Substrate reagent
Specifications
Our Abpromise guarantee covers the use of ab60850 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Applications
Functional Studies
SDS-PAGE
Western blot
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Form
Liquid -
Additional notes
ab204856 (CREB peptide) can be utilized as a substrate for assessing kinase activity
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Concentration information loading...
Preparation and Storage
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Stability and Storage
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
pH: 7.50
Constituents: 0.0038% EGTA, 0.00174% PMSF, 0.00385% DTT, 0.79% Tris HCl, 0.00292% EDTA, 25% Glycerol, 0.87% Sodium chlorideThis product is an active protein and may elicit a biological response in vivo, handle with caution.
General Info
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Alternative names
- aPKC lambda/iota
- aPKC-lambda/iota
- Atypical protein kinase C lambda/iota
see all -
Function
Calcium-independent, phospholipid-dependent, serine- and threonine-specific kinase. May play a role in the secretory response to nutrients. Involved in cell polarization processes and the formation of epithelial tight junctions. Implicated in the activation of several signaling pathways including Ras, c-Src and NF-kappa-B pathways. Functions in both pro- and anti-apoptotic pathways. Functions in the RAC1/ERK signaling required for transformed growth. Plays a role in microtubule dynamics through interaction with RAB2A and GAPDH and recruitment to vesicular tubular clusters (VTCs). -
Tissue specificity
Predominantly expressed in lung and brain, but also expressed at lower levels in many tissues including pancreatic islets. Highly expressed in non-small cell lung cancers. -
Sequence similarities
Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. PKC subfamily.
Contains 1 AGC-kinase C-terminal domain.
Contains 1 OPR domain.
Contains 1 phorbol-ester/DAG-type zinc finger.
Contains 1 protein kinase domain. -
Domain
The OPR domain mediates interaction with SQSTM1.
The C1 domain does not bind diacylglycerol (DAG). -
Post-translational
modificationsOn neuronal growth factor (NGF) stimulation, phosphorylated by Src on Tyr-265, Tyr-280 and Tyr-334. Phosphorylation on Tyr-265 facilitates binding to KPNB1/importin-beta regulating entry of PRKCI into the nucleus. Phosphorylation on Tyr-334 is important for NF-kappa-B stimulation. -
Cellular localization
Cytoplasm. Membrane. Endosome. Nucleus. Transported into the endosome through interaction with SQSTM1/p62. After phosphorylation by cSrc, transported into the nucleus through interaction with KPNB1. Colocalizes with CDK7 in the cytoplasm and nucleus. Vesicular tubular clusters. Transported to VTCs through interaction with RAB2A. - Information by UniProt
Images
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Functional Studies - Recombinant human PKC iota protein (ab60850)The specific activity of PKC iota (ab60850) was determined to be 572 nmol/min/mg as per activity assay protocol and was equivalent to 564 nmol/min/mg as per radiometric assay -
SDS-PAGE - Recombinant human PKC iota protein (ab60850)SDS PAGE analysis of ab60850 -
SDS-PAGE - Recombinant human PKC iota protein (ab60850)SDS PAGE analysis of ab60850 -
Functional Studies - Recombinant human PKC iota protein (ab60850)Sample Kinase Activity Plot. -
SDS-PAGE - Recombinant human PKC iota protein (ab60850)ab60850 on SDS-PAGE, MW ~98 kDa. -
Western blot - Recombinant human PKC iota protein (ab60850)
Protocols
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
Datasheets and documents
References (0)
ab60850 has not yet been referenced specifically in any publications.
