Rabbit Recombinant Monoclonal RACK1 antibody. Suitable for IHC-P, WB and reacts with Mouse, Rat, Human samples. Cited in 7 publications.
pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
IHC-P | ICC/IF | IP | WB | |
---|---|---|---|---|
Human | Tested | Not recommended | Not recommended | Tested |
Mouse | Tested | Not recommended | Not recommended | Expected |
Rat | Tested | Not recommended | Not recommended | Expected |
Species | Dilution info | Notes |
---|---|---|
Species Mouse | Dilution info 1/1000 | Notes For unpurified use at 1/50 -1/100 Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Species Rat | Dilution info 1/1000 | Notes For unpurified use at 1/50 -1/100 Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Species Human | Dilution info 1/1000 | Notes For unpurified use at 1/50 -1/100 Perform heat-mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol. |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat, Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat, Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info 1/1000 - 1/10000 | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Mouse, Rat | Dilution info Use at an assay dependent concentration. | Notes - |
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Scaffolding protein involved in the recruitment, assembly and/or regulation of a variety of signaling molecules. Interacts with a wide variety of proteins and plays a role in many cellular processes. Component of the 40S ribosomal subunit involved in translational repression (PubMed:23636399). Involved in the initiation of the ribosome quality control (RQC), a pathway that takes place when a ribosome has stalled during translation, by promoting ubiquitination of a subset of 40S ribosomal subunits (PubMed:28132843). Binds to and stabilizes activated protein kinase C (PKC), increasing PKC-mediated phosphorylation. May recruit activated PKC to the ribosome, leading to phosphorylation of EIF6. Inhibits the activity of SRC kinases including SRC, LCK and YES1. Inhibits cell growth by prolonging the G0/G1 phase of the cell cycle. Enhances phosphorylation of BMAL1 by PRKCA and inhibits transcriptional activity of the BMAL1-CLOCK heterodimer. Facilitates ligand-independent nuclear translocation of AR following PKC activation, represses AR transactivation activity and is required for phosphorylation of AR by SRC. Modulates IGF1R-dependent integrin signaling and promotes cell spreading and contact with the extracellular matrix. Involved in PKC-dependent translocation of ADAM12 to the cell membrane. Promotes the ubiquitination and proteasome-mediated degradation of proteins such as CLEC1B and HIF1A. Required for VANGL2 membrane localization, inhibits Wnt signaling, and regulates cellular polarization and oriented cell division during gastrulation. Required for PTK2/FAK1 phosphorylation and dephosphorylation. Regulates internalization of the muscarinic receptor CHRM2. Promotes apoptosis by increasing oligomerization of BAX and disrupting the interaction of BAX with the anti-apoptotic factor BCL2L. Inhibits TRPM6 channel activity. Regulates cell surface expression of some GPCRs such as TBXA2R. Plays a role in regulation of FLT1-mediated cell migration. Involved in the transport of ABCB4 from the Golgi to the apical bile canalicular membrane (PubMed:19674157). Promotes migration of breast carcinoma cells by binding to and activating RHOA (PubMed:20499158). Acts as an adapter for the dephosphorylation and inactivation of AKT1 by promoting recruitment of PP2A phosphatase to AKT1 (By similarity). (Microbial infection) Binds to Y.pseudotuberculosis yopK which leads to inhibition of phagocytosis and survival of bacteria following infection of host cells. (Microbial infection) Enhances phosphorylation of HIV-1 Nef by PKCs. (Microbial infection) In case of poxvirus infection, remodels the ribosomes so that they become optimal for the viral mRNAs (containing poly-A leaders) translation but not for host mRNAs. (Microbial infection) Contributes to the cap-independent internal ribosome entry site (IRES)-mediated translation by some RNA viruses.
GNB2L1, HLC7, PIG21, RACK1, Small ribosomal subunit protein RACK1, Cell proliferation-inducing gene 21 protein, Guanine nucleotide-binding protein subunit beta-2-like 1, Guanine nucleotide-binding protein subunit beta-like protein 12.3, Human lung cancer oncogene 7 protein, Receptor for activated C kinase, Receptor of activated protein C kinase 1, HLC-7
Rabbit Recombinant Monoclonal RACK1 antibody. Suitable for IHC-P, WB and reacts with Mouse, Rat, Human samples. Cited in 7 publications.
pH: 7.2 - 7.4
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
This product is a recombinant monoclonal antibody, which offers several advantages including:
For more information, read more on recombinant antibodies.
RACK1 or Receptor for Activated C Kinase 1 is an approximately 36 kDa protein that acts as scaffolding facilitating protein-protein interactions. It has a conserved WD40 repeat domain structure essential for its functions. RACK1 is ubiquitously expressed in various tissues including brain liver and lungs. It aids in assembling signaling complexes by anchoring signaling proteins contributing to various cellular responses.
The function of RACK1 influences numerous cellular processes such as cell growth migration and apoptosis. It forms part of the ribosome serving a function in translation regulation. RACK1 participates in G-protein mediated signaling as well and binds to activated PKC (protein kinase C) isoforms promoting effective signaling pathways that affect cell behavior.
Studies identify RACK1 within the MAPK and JAK/STAT pathways. In the MAPK pathway RACK1 works alongside proteins like ERK1/2 to mediate cellular responses to external stimuli. Within the JAK/STAT pathway its interaction with kinases influences the transcriptional activation of genes involved in immune responses and cell growth signaling emphasizing its role in regulating important cellular activities.
Researchers have linked RACK1 to certain cancers and neurodegenerative diseases. In cancer RACK1's interaction with PKC and other signaling proteins like Src can affect cell proliferation and angiogenesis features significant in tumor progression. Regarding neurodegenerative diseases RACK1's involvement in amyloid precursor protein processing connects it to Alzheimer's disease progression with potential interactions with proteins like presenilin highlighting its role in pathophysiology.
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This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of rat cerebrum tissue sections labeling RACK1 with Purified ab129084 at 1:1000 dilution (0.201 µg/ml). Perform heat mediated antigen retrieval using Antigen Retrieval Buffer (100X Tris-EDTA Buffer, pH 9.0) ab93684 (Tris/EDTA buffer, pH 9.0). Purified)ImmunoHistoProbe one step HRP Polymer (ready to use) was used for detection. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of mouse cerebrum tissue sections labeling RACK1 with Purified ab129084 at 1:1000 dilution (0.201 µg/ml). Perform heat mediated antigen retrieval using Antigen Retrieval Buffer (100X Tris-EDTA Buffer, pH 9.0) ab93684 (Tris/EDTA buffer, pH 9.0). Purified)ImmunoHistoProbe one step HRP Polymer (ready to use) was used for detection. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human colon carcinoma tissue sections labeling RACK1 with Purified ab129084 at 1:1000 dilution (0.201 µg/ml). Perform heat mediated antigen retrieval using Antigen Retrieval Buffer (100X Tris-EDTA Buffer, pH 9.0) ab93684 (Tris/EDTA buffer, pH 9.0). Purified)ImmunoHistoProbe one step HRP Polymer (ready to use) was used for detection. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
All lanes: Western blot - Anti-RACK1 antibody [EPR7388] (ab129084) at 1/1000 dilution
Lane 1: HeLa (Human cervix adenocarcinoma epithelial cell) whole cell lysates at 20 µg
Lane 2: HepG2 (Human hepatocellular carcinoma epithelial cell) whole cell lysates at 20 µg
Lane 3: MCF7 (Human breast adenocarcinoma epithelial cell) whole cell lysates at 20 µg
Lane 4: C6 (Rat glial tumor glial cell) whole cell lysates at 20 µg
Lane 5: PC-12 (Rat adrenal gland pheochromocytoma) whole cell lysates at 20 µg
Lane 6: Mouse brain lysates at 20 µg
Lane 7: Mouse spleen lysates at 20 µg
All lanes: Western blot - Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) at 1/20000 dilution
Predicted band size: 35 kDa
Observed band size: 32 kDa
All lanes: Western blot - Anti-RACK1 antibody [EPR7388] (ab129084) at 1/1000 dilution
Lane 1: MCF7 cell lysate at 10 µg
Lane 2: SH-SY5Y cell lysate at 10 µg
Lane 3: HeLa cell lysate at 10 µg
Lane 4: PC12 cell lysate at 10 µg
Lane 5: C6 cell lysate at 10 µg
All lanes: HRP labelled goat anti-rabbit at 1/2000 dilution
Predicted band size: 35 kDa
ab129084, at a dilution of 1/50, staining RACK1 in paraffin-embedded Human cervical carcinoma tissue by Immunohistochemistry.
Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
Image collected and cropped by CiteAb under a CC-BY license from the publication
RACK1 western blot using anti-RACK1 antibody [EPR7388] ab129084. Publication image and figure legend from Dan, H., Liu, S., et al., 2020, Mol Oncol, PubMed 31997535.
ab129084 was used in this publication in western blot. This may not be the same as the application(s) guaranteed by Abcam. For a full list of applications guaranteed by Abcam for ab129084 please see the product overview.
RACK1 increases the M2/M1 ratio in an NF‐κB axis‐dependent manner. (A) Human cytokine array analysis of the conditioned medium from HSC‐3 control cells and HSC‐3 cells with RACK1 silencing for 36 h. (B) Unsupervised hierarchical clustering analysis by complete linkage between si‐NC‐ and si‐RACK1‐transfected HSC‐3 cells for 36 h. (C) Analysis of CCL5, CSF2, CXCL10, IL‐8 and CXCL2 mRNA levels in HSC‐3 cells transfected with si‐NC‐ or si‐RACK1 for 36 h (P < 0.05). (D) Western blots for p‐NF‐κB and RACK1 in two infected OSCC cell lines. (E) Macrophages were induced from THP‐1 cells by PMA and cocultured with sh‐NC HSC‐3 cell supernatant (with DMSO or BAY 11‐7082 included) for 8 h. After centrifugation, the macrophages were stained with CD206 and CCR7 antibodies. The percentages and cell numbers of macrophages were analyzed using flow cytometry. (F) Analysis of the M2/M1 ratio in different induction groups (DMSO or BAY 11‐7082) (mean ± SD; *P < 0.05).
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