{"product_id":"abcam-ab248749","title":"Abcam, ab248749, Anti-PTBP1 antibody [EPR9049(B)] - BSA and Azide free","description":"\u003cp\u003eSize: 100µg \/ 1mg\u003cbr\u003e\nRabbit Recombinant Monoclonal PTBP1 antibody. Carrier free. Suitable for WB, ICC\/IF and reacts with Human samples.\u003cbr\u003e\nKey facts\u003cbr\u003e\nHost species:Rabbit,\u003cbr\u003e\nClonality:Monoclonal,\u003cbr\u003e\nClone number:EPR9049(B),\u003cbr\u003e\nIsotype:IgG,\u003cbr\u003e\nCarrier free:Yes,\u003cbr\u003e\nReacts with:Human,\u003cbr\u003e\nApplications:WB, ICC\/IFSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,\u003cbr\u003e\nImmunogen:The exact immunogen used to generate this antibody is proprietary information.\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nab248749 is the carrier-free version of\u003cbr\u003e\nab134950\u003cbr\u003e\nSpecies reactivity\u003cbr\u003e\nMouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species.\u003cbr\u003e\nPlease\u003cbr\u003e\ncontact us\u003cbr\u003e\nfor more information.\u003cbr\u003e\nPatented technology\u003cbr\u003e\nOur RabMAb\u003cbr\u003e\ntechnology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to\u003cbr\u003e\nRabMAb® patents\u003cbr\u003e\nWhat are the advantages of a recombinant monoclonal antibody?\u003cbr\u003e\nThis product is a recombinant monoclonal antibody, which offers several advantages including:\u003cbr\u003e\n- High batch-to-batch consistency and reproducibility\u003cbr\u003e\n- Improved sensitivity and specificity\u003cbr\u003e\n- Long-term security of supply\u003cbr\u003e\n- Animal-free batch production\u003cbr\u003e\nFor more information, read more on\u003cbr\u003e\nrecombinant antibodies\u003cbr\u003e\nConjugation ready\u003cbr\u003e\nOur carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.\u003cbr\u003e\nUse our\u003cbr\u003e\nconjugation kits\u003cbr\u003e\nfor antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.\u003cbr\u003e\nCompatibility\u003cbr\u003e\nThis product is compatible with the Maxpar\u003cbr\u003e\nAntibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar\u003cbr\u003e\nis a trademark of Fluidigm Canada Inc.\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nForm-Liquid, Purification technique-Affinity purification, Storage buffer-pH: 7.2 - 7.4Constituents: PBS, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Storage information-Do Not Freeze\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nPTBP1 also known as polypyrimidine tract-binding protein 1 or hnRNP I is a protein involved in RNA binding. It weighs approximately 57 kDa and is known for its expression in diverse cell types especially in the nucleus of eukaryotic cells. PTBP1 contains four RNA recognition motifs which allow it to interact with polypyrimidine-rich sequences in pre-mRNA. This interaction plays an important role in RNA splicing and the regulation of alternative splicing events.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nPTBP1 influences the stability transport and translation of mRNA molecules. It is part of the heterogeneous nuclear ribonucleoprotein complex which plays a fundamental role in the processing and modification of pre-mRNA into mature mRNA. This activity impacts the expression of a wide range of genes affecting cellular function and growth. PTBP1 regulates mRNA metabolism contributing significantly to post-transcriptional gene regulation.\u003cbr\u003e\nPathways\u003cbr\u003e\nThe involvement of PTBP1 spans the management of alternative splicing and the modulation of gene expression. It participates importantly in the alternative splicing pathway alongside proteins like PTBP2 which perform overlapping functions in neurons. PTBP1 affects exon inclusion or exclusion influencing the genetic diversity presented in protein forms within cells. It also plays a role in the exon junction complex pathway impacting post-translational modifications and protein interactions.\u003cbr\u003e\nVariations in PTBP1 function are linked to conditions such as cancer and neurological disorders. Altered expression levels or mutations can contribute to carcinogenesis through the misregulation of splice variants specific to oncogenes and tumor suppressor genes. In neurological disorders PTBP1 interacts with proteins like FUS affecting the regulation of neuronal-specific alternative splicing. Misbalance in these interactions can have significant pathological implications contributing to diseases such as amyotrophic lateral sclerosis (ALS) and glioblastomas.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46851844374697,"sku":"ab248749","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/es\/products\/abcam-ab248749","provider":"Iright","version":"1.0","type":"link"}