| Host: | Rabbit |
| Applications: | WB/ELISA |
| Reactivity: | Human/Mouse/Rat |
| Note: | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description : | Rabbit polyclonal antibody anti-Phospho-Y-box-binding protein 1-Ser102 (68-117 aa) is suitable for use in Western Blot and ELISA research applications. |
| Clonality : | Polyclonal |
| Conjugation: | Unconjugated |
| Isotype: | IgG |
| Formulation: | Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide. |
| Purification: | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Concentration: | 1 mg/mL |
| Dilution Range: | WB 1:500-1:2000 ELISA 1:40000 |
| Storage Instruction: | Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
| Gene Symbol: | YBX1 |
| Gene ID: | 4904 |
| Uniprot ID: | YBOX1_HUMAN |
| Immunogen Region: | 68-117 aa |
| Specificity: | Phospho-YB-1 (S102) Polyclonal Antibody detects endogenous levels of YB-1 protein only when phosphorylated at S102. |
| Immunogen: | The antiserum was produced against synthesized peptide derived from the human YB1 around the phosphorylation site of Ser102 at the amino acid range 68-117 |
| Function | DNA- and RNA-binding protein involved in various processes, such as translational repression, RNA stabilization, mRNA splicing, DNA repair and transcription regulation. Predominantly acts as a RNA-binding protein: binds preferentially to the 5'-CUCUGCG-3' RNA motif and specifically recognizes mRNA transcripts modified by C5-methylcytosine (m5C). Promotes mRNA stabilization: acts by binding to m5C-containing mRNAs and recruiting the mRNA stability maintainer ELAVL1, thereby preventing mRNA decay. Component of the CRD-mediated complex that promotes MYC mRNA stability. Contributes to the regulation of translation by modulating the interaction between the mRNA and eukaryotic initiation factors. Plays a key role in RNA composition of extracellular exosomes by defining the sorting of small non-coding RNAs, such as tRNAs, Y RNAs, Vault RNAs and miRNAs. Probably sorts RNAs in exosomes by recognizing and binding C5-methylcytosine (m5C)-containing RNAs. Acts as a key effector of epidermal progenitors by preventing epidermal progenitor senescence: acts by regulating the translation of a senescence-associated subset of cytokine mRNAs, possibly by binding to m5C-containing mRNAs. Also involved in pre-mRNA alternative splicing regulation: binds to splice sites in pre-mRNA and regulates splice site selection. Binds to TSC22D1 transcripts, thereby inhibiting their translation and negatively regulating TGF-beta-mediated transcription of COL1A2. Also able to bind DNA: regulates transcription of the multidrug resistance gene MDR1 is enhanced in presence of the APEX1 acetylated form at 'Lys-6' and 'Lys-7'. Binds to promoters that contain a Y-box (5'-CTGATTGGCCAA-3'), such as MDR1 and HLA class II genes. Promotes separation of DNA strands that contain mismatches or are modified by cisplatin. Has endonucleolytic activity and can introduce nicks or breaks into double-stranded DNA, suggesting a role in DNA repair. The secreted form acts as an extracellular mitogen and stimulates cell migration and proliferation. |
| Protein Name | Y-Box-Binding Protein 1 Yb-1 Ccaat-Binding Transcription Factor I Subunit A Cbf-A Dna-Binding Protein B Dbpb Enhancer Factor I Subunit A Efi-A Nuclease-Sensitive Element-Binding Protein 1 Y-Box Transcription Factor |
| Database Links | Reactome: R-HSA-2173796 Reactome: R-HSA-72163 Reactome: R-HSA-72165 Reactome: R-HSA-72203 Reactome: R-HSA-877300 Reactome: R-HSA-9017802 |
| Cellular Localisation | Cytoplasm Nucleus Cytoplasmic Granule Secreted Extracellular Exosome P-Body Predominantly Cytoplasmic In Proliferating Cells Cytotoxic Stress And Dna Damage Enhance Translocation To The Nucleus Localized In Cytoplasmic Mrnp Granules Containing Untranslated Mrnas Shuttles Between Nucleus And Cytoplasm Localized With Ddx1 Mbnl1 And Tial1 In Stress Granules Upon Stress Secreted By Mesangial And Monocytic Cells After Inflammatory Challenges |
| Alternative Antibody Names | Anti-Y-Box-Binding Protein 1 antibody Anti-Yb-1 antibody Anti-Ccaat-Binding Transcription Factor I Subunit A antibody Anti-Cbf-A antibody Anti-Dna-Binding Protein B antibody Anti-Dbpb antibody Anti-Enhancer Factor I Subunit A antibody Anti-Efi-A antibody Anti-Nuclease-Sensitive Element-Binding Protein 1 antibody Anti-Y-Box Transcription Factor antibody Anti-YBX1 antibody Anti-NSEP1 antibody Anti-YB1 antibody |
Information sourced from Uniprot.org