{"product_id":"new-product-400132","title":"DEFB121 polyclonal antibody","description":"\u003cp\u003eβ-defensins (also designated BDs, or hBDs in human) are small cationic peptides with broad-spectrum antimicrobial activity against a variety of enveloped viruses, fungi and bacteria. Produced in mucosal epithelia and neutrophils of several species, β-defensins are developmentally regulated. The family of β-defensin proteins share a common defensin-motif that is characterized by multiple cysteine residues and a highly conserved tertiary structure. Besides playing a significant role in host immune defense, many β-defensins also are involved in sperm maturation and capacitation. β-defensin 121 is a 76 amino acid secreted protein that most likely contains a signal peptide sequence that requires cleavage by proteolytic enzymes in order to become biologically active. While expressed at low levels in testis, β-defensin 121 is abundantly expressed in epididymal caput and corpus and, unlike other β-defensins, it does not appear to be regulated by androgens.\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"100ul \/ Rabbit \/ Human,Mouse,Rat","offer_id":44092234105056,"sku":"BS6249","price":408.0,"currency_code":"KRW","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/9330\/8896\/products\/bioWORLD-Logo-New_1617713956_4ddcb2ad-72e2-4aa1-9e56-5a16e795e0c2.png?v=1689719740","url":"https:\/\/rndmate.com\/products\/new-product-400132","provider":"알앤디메이트","version":"1.0","type":"link"}