{"product_id":"tdgf1cripto-his-tag-protein-human-ua016040","title":"TDGF1\/Cripto His Tag Protein, Human","description":"\u003ch4\u003eProduct Specification\u003c\/h4\u003e\u003cdiv class=\"responsive-table product-detail-table details-table\"\u003e\n\u003cbr\u003e\u003ctable style=\"width: 100%; height: auto;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eSpecies\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eHuman\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eSynonyms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eCRIPTO-1, TDGF1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eAccession\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eP13385\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eAmino Acid Sequence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e\u003cp\u003eLeu31-Thr172 with His Tag at the C-Terminus\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eExpression System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eHEK293\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eMolecular Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e25-35kDa (Reducing)  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003ePurity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e＞95% by SDS-PAGE \u0026amp; HPLC \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eConjugation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eUnconjugated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eTag\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eHis Tag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003ePhysical Appearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003eLyophilized powder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eStorage Buffer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e\u003cp\u003ePBS, pH7.4, 5% trehalose\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eReconstitution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e\u003cp\u003e\u003cspan\u003eReconstitute at 0.1-1 mg\/ml according to the size in ultrapure water after rapid centrifugation.\u003c\/span\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eStability \u0026amp; Storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e\n\u003cp\u003e\u003cspan\u003e·\u003c\/span\u003e\u003cspan\u003e 12 months from date of receipt, lyophilized powder stored at -20 to -80\u003c\/span\u003e\u003cspan\u003e℃\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·\u003c\/span\u003e\u003cspan\u003e 3 months, -20 to -80\u003c\/span\u003e\u003cspan\u003e℃\u003c\/span\u003e\u003cspan\u003e under sterile conditions after reconstitution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·\u003c\/span\u003e\u003cspan\u003e 1 week, 2 to 8\u003c\/span\u003e\u003cspan\u003e℃\u003c\/span\u003e\u003cspan\u003e under sterile conditions after reconstitution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e·\u003c\/span\u003e\u003cspan\u003e Please avoid repeated freeze-thaw cycles.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 22%;\"\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 78%;\"\u003e\u003cp\u003e1. Freeman, D.W., et al. (2021). Whence CRIPTO: The Reemergence of an Oncofetal Factor in 'Wounds' That Fail to Heal. International Journal of Molecular Sciences, 22(18), 10164.\u003cbr\u003e2. Karkampouna, S., et al. (2025). CRIPTO’s multifaceted role in driving aggressive prostate cancer unveiled by in vivo, organoid, and patient data. Oncogene, 44, 462-475.\u003cbr\u003e3. TDGF1 Mediates the Oncogenic Effects of the OLMALINC\/miR-3614-5p ceRNA Axis in Colon Cancer Through Nodal\/Smad2 and Glypican-1\/MAPK-AKT Signaling.\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003ch4\u003eBackground\u003c\/h4\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eTDGF1 (Teratocarcinoma-Derived Growth Factor 1) encodes a protein more widely known as CRIPTO (or CR-1). It is the founding member of the vertebrate EGF-CFC (Epidermal Growth Factor-Cripto\/FRL-1\/Cryptic) gene family. TDGF1 is a GPI-anchored cell membrane protein that can also be shed as a soluble form. Its protein structure contains an EGF-like domain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAs an oncofetal protein, TDGF1\/CRIPTO plays a critical role in embryonic development, potentially determining the differentiation of epiblastic cells into mesoderm. In tumorigenesis, TDGF1\/CRIPTO is \"reactivated\" or aberrantly overexpressed in various cancers, including prostate, colon, lung, and breast cancers. Its functions include promoting tumor initiation and progression, driving tumor aggressiveness, and maintaining stem cell properties and cellular plasticity. At the signaling level, TDGF1\/CRIPTO is a key co-receptor for the Nodal signaling pathway. It interacts with the Activin type-1 receptor (ACVR1B) and modulates SMAD2\/3 activation. Furthermore, it can exert oncogenic effects through various signaling axes, such as Nodal\/Smad2 and Glypican-1\/MAPK-AKT. Consequently, TDGF1\/CRIPTO has become a promising tumor biomarker and therapeutic target.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"UA BIOSCIENCE","offers":[{"title":"25μg","offer_id":43096733450315,"sku":"UA016040-25μg","price":235.0,"currency_code":"USD","in_stock":true},{"title":"100μg","offer_id":43096733483083,"sku":"UA016040-100μg","price":470.0,"currency_code":"USD","in_stock":true},{"title":"500μg","offer_id":43096733515851,"sku":"UA016040-500μg","price":1205.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":43096733548619,"sku":"UA016040-1mg","price":1920.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/8375\/1499\/files\/b3667e4876ab4a8092a47f2e81330bc3.png?v=1788242510","url":"https:\/\/www.antbioinc.com\/products\/tdgf1cripto-his-tag-protein-human-ua016040","provider":"AntBio","version":"1.0","type":"link"}