{"product_id":"krr1-polyclonal-antibody-e-ab-65481","title":"KRR1 Polyclonal Antibody - E-AB-65481","description":"\u003cp\u003eKRR1 Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 60μL, 120μL, 200μL\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: E-AB-65481-60, E-AB-65481-120, E-AB-65481-200\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: KRR1\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: KRR1; HRB2; RIP-1\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Cancer, Epigenetics and Nuclear Signaling, Immunology, Tags and Cell markers\u003c\/p\u003e\n\n\u003cp\u003eConjugation: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eHost: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eSpecies Reactivity: Human, Mouse, Rat\u003c\/p\u003e\n\n\u003cp\u003eApplication: WB, IF\u003c\/p\u003e\n\n\u003cp\u003eIsotype: IgG\u003c\/p\u003e\n\n\u003cp\u003eClonality: Polyclonal\u003c\/p\u003e\n\n \n\n\u003cp\u003eUNIProt ID: Q13601\u003c\/p\u003e\n\n\u003cp\u003eBackground: The SSU is a large ribonucleoprotein consisting of at least 40 proteins and the U3 small nucleolar RNA. It is involved in pre-rRNA processing and ribosome assembly. The SSU is necessary for the biogenesis of the 18S rRNA. Cells that are depleted of SSU proteins will arrest in the G1 phase of the cell cycle. KRR1, also known as HRB2 (HIV-1 Rev binding protein 2) or RIP-1 (Rev interacting protein 1), is a nonribosomal component of the small subunit processome (SSU). KRR1 is 381 amino acids in length and is evolutionarily conserved among human, yeast, fly, nematode and rice. KRR1 localizes to the nucleolus and is highly expressed in dividing cells. It contains one conserved KH domain (RNA-binding motif) and is a crucial component of the SSU, required for both rRNA maturation and ribosome biogenesis.\u003c\/p\u003e\n\n\u003cp\u003eConcentration: 1mg\/mL\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Recombinant fusion protein of human KRR1 (NP_008974.5).\u003c\/p\u003e\n\n\u003cp\u003eBuffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3.\u003c\/p\u003e\n\n\u003cp\u003ePurification Method: Affinity purification\u003c\/p\u003e\n\n\u003cp\u003eDilution: WB \t1:500-1:2000   IF \t1:50-1:200\u003c\/p\u003e\n\n\u003cp\u003eCalculated MW: 36kDa\/43kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 44kDa\u003c\/p\u003e\n\n\u003cp\u003eStorage: -20°C\/One year. Avoid freeze \/ thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eShipping: Ice bag\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"60μL","offer_id":43146373759155,"sku":"E-AB-65481-60","price":280.0,"currency_code":"CAD","in_stock":true},{"title":"120μL","offer_id":43146373791923,"sku":"E-AB-65481-120","price":448.0,"currency_code":"CAD","in_stock":true},{"title":"200μL","offer_id":43146373824691,"sku":"E-AB-65481-200","price":742.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_d8c54106-7c0f-4037-8494-efbe921ca397.png?v=1710294468","url":"https:\/\/afsbio.com\/products\/krr1-polyclonal-antibody-e-ab-65481","provider":"AFSBio Inc.","version":"1.0","type":"link"}