{"product_id":"abcam-ab253491","title":"Abcam, ab253491, Human TFF1 Antibody Pair - BSA and Azide free","description":"\u003cp\u003eSize: 10 x 96Tests\u003cbr\u003e\nHuman TFF1 Antibody Pair - BSA and Azide free is a kit containing recombinant capture and detector antibodies in a carrier-free formulation for the measurement of Human TFF1.\u003cbr\u003e\nKey facts\u003cbr\u003e\nReacts with:Human,\u003cbr\u003e\nAssay type:ELISA set,\u003cbr\u003e\nRange:12.5 - 800 pg\/mL,\u003cbr\u003e\nAssay Platform:Reagents\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nBoth capture and detector antibodies are\u003cbr\u003e\nrecombinant rabbit monoclonal antibodies\u003cbr\u003e\ndelivering consistent, specific, and sensitive results.\u003cbr\u003e\nThe Antibody Pair can be used to quantify Human TFF1. BSA and Azide free antibody pairs include\u003cbr\u003e\nunconjugated\u003cbr\u003e\ncapture and detector antibodies suitable for sandwich ELISAs. The antibodies are provided at an approximate concentration of 1 mg\/ml as measured by the protein A280 method. The recommended antibody orientation is based on internal optimization for ELISA-based assays. Antibody orientation is assay dependent and needs to be optimized for each assay type.\u003cbr\u003e\nFor additional information on the performance of the antibody pair, see the equivalent SimpleStep ELISA® Kit (\u003cbr\u003e\nab277718\u003cbr\u003e\n), which uses the same antibodies. However, due to differences in their formulation, this antibody pair cannot be used with the consumables provided with our SimpleStep ELISA Kits. Please note that the range provided for the pairs is only an estimation based on the performance of the related product using the same antibody pair. Performance of the antibody pair will depend on the specific characteristics of your assay. We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibody pair in your assay.\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\nUse our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with \u0026lt;1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.\u003cbr\u003e\nThe pair can be used in variety of assays and platforms including but not limited to:\u003cbr\u003e\nSandwich ELISA\u003cbr\u003e\nFRET\/TR-FRET\/HTRF\u003cbr\u003e\nMeso Scale Discovery\u003cbr\u003e\nBead-based assays\u003cbr\u003e\nAlphaLISA\u003cbr\u003e\n\/AlphaScreen\u003cbr\u003e\nDELFIA\u003cbr\u003e\nimmunoassays\u003cbr\u003e\nand Single Molecule Counting (SMC™) immunoassays\u003cbr\u003e\nMultiplex\u003cbr\u003e\nOur antibody pairs are supplied in a carrier-free format that is conjugation-ready:\u003cbr\u003e\nBuffer free of BSA, sodium azide, and glycerol for higher conjugation efficiency.\u003cbr\u003e\nConcentration of ~1 mg\/ml as measured by the protein A280 method.\u003cbr\u003e\nWe can label antibodies for you: get in touch today to discuss how we can help accelerate your assay development with custom conjugation services.\u003cbr\u003e\nPairs are screened in biological samples, including plasma and serum, to ensure specificity in complex samples.\u003cbr\u003e\nPlease note:\u003cbr\u003e\nThe recommended antibody orientation is based on internal optimization in sandwich ELISA. Antibody orientation is assay dependent and needs to be optimized for each assay type.\u003cbr\u003e\nThe range provided for this antibody pair is based on initial sandwich ELISA validation data using recombinant protein. Performance and range of the antibody pair will depend on the specific characteristics of your assay, including standard protein selection.\u003cbr\u003e\nWe guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibodies in other assays.\u003cbr\u003e\nAntibody properties:\u003cbr\u003e\nCapture antibody:\u003cbr\u003e\nrecombinant rabbit monoclonal (unconjugated) – 100 µg\u003cbr\u003e\nDetector antibody:\u003cbr\u003e\nrecombinant rabbit monoclonal (unconjugated) - 100 µg\u003cbr\u003e\nConcentration\u003cbr\u003e\n: ~1 mg\/ml\u003cbr\u003e\nStorage buffer:\u003cbr\u003e\n100% PBS\u003cbr\u003e\nLiquid\u003cbr\u003e\nIsotype:\u003cbr\u003e\nRecombinant monoclonal antibodies offer 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 production\u003cbr\u003e\nMeso Scale Discovery and MSD are registered trademarks of Meso Scale Diagnostics, LLC.\u003cbr\u003e\nAlphaLISA, AlphaScreen, and DELFIA are registered trademarks of PerkinElmer, Inc.\u003cbr\u003e\nSimoa is a registered trademark of Quanterix, Inc.\u003cbr\u003e\nSMC is a registered trademark of Merck KGaA, Darmstadt, Germany.\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nShipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Storage information-+4°C\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nThe Estrogen Inducible Protein pS2 also known as Trefoil Factor 1 (TFF1) is a small protein with a mass of about 6.6 kDa. It is mainly expressed in the mucosa of the stomach and other tissues responsive to estrogen. pS2 functions mechanically as part of the trefoil factor family known for its role in mucosal protection and repair. pS2 has a distinctive three-loop structure which is key to its interaction with other molecules and substrates in the cellular environment.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nThis trefoil factor plays a significant role in the process of epithelial regeneration and maintaining gastrointestinal tract integrity. It is not known to be part of a complex but works through interaction with various growth factors and cytokines. Its expression is regulated by estrogen making pS2 significant in estrogen-responsive tissues. These interactions contribute to maintaining the stability of epithelial lining aiding in cellular migration and wound healing.\u003cbr\u003e\nPathways\u003cbr\u003e\nPS2 influences cellular signaling involved in the gastric mucosal defense mainly interacting with the Epidermal Growth Factor (EGF) pathway. It modulates the pathway's effects on cell proliferation and migration. Its role is linked to the mitigation of tissue damage indicating a connection with other proteins like the EGF receptor contributing to the repair and defense mechanisms of epithelial tissues.\u003cbr\u003e\nPS2 has gained attention in breast cancer research. Its expression correlates with hormone receptor-positive breast cancer making it a potential biomarker for the disease. Additionally aberrant expression levels of pS2 might relate to gastric cancer where it plays a role in tumor progression and response to therapy. pS2 is closely connected to estrogen receptor proteins which guide its involvement in these cancers influencing prognosis and treatment strategies.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843604762793,"sku":"ab253491","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/es\/products\/abcam-ab253491","provider":"Iright","version":"1.0","type":"link"}