Rabbit Anti-AKT1S1 Recombinant Antibody (V2-6103) (CBMAB-0048CQ)

Name: Rabbit Anti-AKT1S1 Recombinant Antibody (V2-6103)
SKU: CBMAB-0048CQ
Rating: 5 (1 reviews)

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Datasheet

SDS

Request for COA

Datasheet Target References Q & As Review & reward Protocols Associated Products

Basic Information

Host Animal

Rabbit

Clone

V2-6103

Application

IHC-F, IHC-P, IP, WB

Immunogen

A synthesized peptide derived from human PRAS40.

Host Species

Rabbit

Specificity

Human, Mouse

Antibody Isotype

IgG

Clonality

Monoclonal

Application Notes

The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Application	Note
WB	1:500-1:2,000
IP	1:50
IHC	1:50-1:200
FC	1:50

Formulations & Storage [For reference only, actual COA shall prevail!]

Format

Liquid

Buffer

PBS, pH 7.4, 150mM NaCl, 50% glycerol

Preservative

0.02% sodium azide

Concentration

Batch dependent

Purity

>95% as determined by analysis by SDS-PAGE

Storage

Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

More Infomation

Target

Full Name

AKT1 Substrate 1

Introduction

AKT1S1 is a proline-rich substrate of AKT (MIM 164730) that binds 14-3-3 protein when phosphorylated. Akt1s1, which they called Pras40, from rat hepatoma cells. By EST database analysis, they identified mouse and human PRAS40. The deduced 256-amino acid human protein contains 2 N-terminal proline-rich regions and a C-terminal AKT phosphorylation site, thr246, that is conserved in rat and mouse. mTORC1 phosphorylates and activates S6K1 at 'Thr-389', which then promotes protein synthesis by phosphorylating PDCD4 and targeting it for degradation. Within mTORC1, AKT1S1 negatively regulates mTOR activity in a manner that is dependent on its phosphorylation state and binding to 14-3-3 proteins. Inhibits RHEB-GTP-dependent mTORC1 activation. Substrate for AKT1 phosphorylation, but can also be activated by AKT1-independent mechanisms. May also play a role in nerve growth factor-mediated neuroprotection.

Entrez Gene ID

Human	84335
Mouse	67605

UniProt ID

Human	Q96B36
Mouse	Q9D1F4

Alternative Names

AKT1 Substrate 1 (Proline-Rich); 40 KDa Proline-Rich AKT Substrate; PRAS40; Proline-Rich Akt Substrate; 40 KDa; Lobe

Function

Subunit of mTORC1, which regulates cell growth and survival in response to nutrient and hormonal signals. mTORC1 is activated in response to growth factors or amino acids. Growth factor-stimulated mTORC1 activation involves a AKT1-mediated phosphorylation of TSC1-TSC2, which leads to the activation of the RHEB GTPase that potently activates the protein kinase activity of mTORC1. Amino acid-signaling to mTORC1 requires its relocalization to the lysosomes mediated by the Ragulator complex and the Rag GTPases. Activated mTORC1 up-regulates protein synthesis by phosphorylating key regulators of mRNA translation and ribosome synthesis. mTORC1 phosphorylates EIF4EBP1 and releases it from inhibiting the elongation initiation factor 4E (eiF4E). mTORC1 phosphorylates and activates S6K1 at 'Thr-389', which then promotes protein synthesis by phosphorylating PDCD4 and targeting it for degradation. Within mTORC1, AKT1S1 negatively regulates mTOR activity in a manner that is dependent on its phosphorylation state and binding to 14-3-3 proteins. Inhibits RHEB-GTP-dependent mTORC1 activation. Substrate for AKT1 phosphorylation, but can also be activated by AKT1-independent mechanisms. May also play a role in nerve growth factor-mediated neuroprotection.

Biological Process

Negative regulation of cell size Source: UniProtKB
Negative regulation of protein kinase activity Source: UniProtKB
Negative regulation of TOR signaling Source: UniProtKB
Neurotrophin TRK receptor signaling pathway Source: InterPro
Regulation of apoptotic process Source: UniProtKB
Regulation of cellular response to heat Source: Reactome
Regulation of neuron apoptotic process Source: UniProtKB

Cellular Location

Cytosol. Found in the cytosolic fraction of the brain.

Involvement in disease

Phosphorylated by AKT1 (PubMed:12524439). Phosphorylation at Thr-246 by DYRK3 relieves inhibitory function on mTORC1 (PubMed:23415227).

Wang, C., Chen, Y., Chen, K., & Zhang, L. (2020). Long noncoding RNA LINC01134 promotes hepatocellular carcinoma metastasis via activating AKT1S1 and NF-κB signaling. Frontiers in cell and developmental biology, 8, 429.

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Please try the standard protocols which include: protocols, troubleshooting and guide.

Enzyme-linked Immunosorbent Assay (ELISA)
Flow Cytometry
Immunofluorescence (IF)
Immunohistochemistry (IHC)
Immunoprecipitation (IP)
Western Blot (WB)
Enzyme-Linked Immunospot (ELISpot)
Proteogenomics
Other Protocols

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Isotype control

For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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