Name: Anti-REDD1 (Thr23/25) Antibody
Brand: PhosphoSolutions
SKU: p1610-2325
Price: 415.0 USD
Availability: InStock

Our Anti-REDD1 (Thr23/25) rabbit polyclonal phosphospecific primary antibody from PhosphoSolutions is produced in-house. It detects human REDD1 (Thr23/25) and is antigen affinity purified from pooled serum. It is great for use in WB.

Product Type

Primary Antibody

Species Reactivity

Human

Expected Reactivity

Non-Human Primate

Applications

WB

Host Species

Rabbit

Format

Antigen Affinity Purified from Pooled Serum

Gene Name

DDIT4

Molecular Weight

34 kDa

Go to Full Product Details

Western blot of jurkat cell lysate showing specific immunolabeling of the ~34 kDa REDD1 protein phosphorylated at Thr23/25 in the first lane (-). Phosphospecificity is shown in the second lane (+) where Immunolabeling is blocked by the phosphopeptide used as antigen but not by the corresponding non-phosphopeptide (not shown).

Volume: 100 µL

Variant

Price:

$415

Quantity:

Bulk Order Anti-REDD1 (Thr23/25) Antibody

Product Details

Target

REDD1 (Thr23/25)

Target Description

REDD1, Regulated in Development and DNA damage responses 1, is induced by hypoxia, cell stress, and apoptosis. Reduced REDD1 levels can sensitize cells towards apoptosis, where elevated levels of REDD1 induced by hypoxia can desensitize cells to apoptotic stimuli (Schwarzer et al, 2005). REDD1 has a crucial role in inhibiting mammalian rapamycin complex 1 (mTORC1) signaling during hypoxic stress (Katiyar et al, 2009). It has been shown that the rapid degradation of REDD1 is mediated by the CUL4A–DDB1–ROC1–b-TRCP E3 ligase complex and is regulated by REDD1 phosphorylation at Thr-25, Thr-23 and Ser-19 through the activity of GSK3b (Katiyar et al, 2009).

Format

Antigen Affinity Purified from Pooled Serum

Clonality

Polyclonal

Isotype

IgG

Applications

WB

Host Species

Rabbit

Gene Name

DDIT4

Molecular Weight

34 kDa

Antigen

Synthetic phospho-peptide corresponding to amino acid residues surrounding Thr23/25 of human REDD1, conjugated to keyhole limpet hemocyanin (KLH).

Species Reactivity

Human

Expected Reactivity

Non-Human Primate

Antibody Registry ID

AB_2492227

Storage

Storage at -20°C is recommended, as aliquots may be taken without freeze/thawing due to presence of 50% glycerol. Stable for at least 1 year at -20°C.

Physical State

Liquid

Production Notes

Prepared from pooled rabbit serum by affinity purification via sequential chromatography on phospho and non-phosphopeptide affinity columns.

Buffer

10 mM HEPES (pH 7.5), 150 mM NaCl, 100 µg per ml BSA and 50% glycerol.

Dilution Ranges

WB: 1:500

Conjugate

Unconjugated

Specificity

Specific for endogenous levels of the ~34 kDa REDD1 phosphorylated at Thr23/25. Immunolabeling is blocked by preadsorption with the phosphopeptide used as antigen, but not by the corresponding non-phosphopeptide.

Post Translational Modification Type

Phosphorylated

Post Translational Modification Residue

Thr23,25

Quality Control

Western blots performed on each lot.

Usage Statement

For research use only. Not intended for therapeutic or diagnostic use. Use of all products is subject to our terms and conditions, which can be viewed on our website.

Expiration

After date of receipt, stable for at least 1 year at -20°C.

Shipping

Blue Ice

Synonyms

DDIT4 antibody, DDIT4_HUMAN antibody, Dig2 antibody, DNA damage inducible transcript 4 antibody, DNA damage inducible transcript 4 protein antibody, DNA damage-inducible transcript 4 protein antibody, FLJ20500 antibody, HIF 1 responsive protein RTP801 antibody, HIF 1 responsive RTP801 antibody, HIF-1 responsive protein RTP801 antibody, Protein regulated in development and DNA damage response 1 antibody, REDD-1 antibody, REDD1 antibody, RTP801 antibody

UniProt Details

UniProt (Human): Q9NX09
UniProt (Immunogen Species): Q9NX09

NCBI Gene ID

54541

Product Specific Protocols

Western Blot Protocol: Download

General References

Schwarzer, R., Tondera, D., Arnold, W., Giese, K., Klippel, A. and Kaufmann, J., 2005. REDD1 integrates hypoxia-mediated survival signaling downstream of phosphatidylinositol 3-kinase. Oncogene, 24(7), p.1138. PMID: 15592522
Katiyar, S., Liu, E., Knutzen, C.A., Lang, E.S., Lombardo, C.R., Sankar, S., Toth, J.I., Petroski, M.D., Ronai, Z.E. and Chiang, G.G., 2009. REDD1, an inhibitor of mTOR signalling, is regulated by the CUL4A–DDB1 ubiquitin ligase. EMBO Reports, 10(8), pp.866-872. PMID: 19557001

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Anti-REDD1 (Thr23/25) Antibody

Our Anti-REDD1 (Thr23/25) rabbit polyclonal phosphospecific primary antibody from PhosphoSolutions is produced in-house. It detects human REDD1 (Thr23/25) and is antigen affinity purified from pooled serum. It is great for use in WB.