{"product_id":"tetraspanin-21-tspan21-or-uroplakin-1a-or-upk1a-or-upka-antibody","title":"Tetraspanin-21 (TSPAN21 or Uroplakin-1a or UPK1A or UPKA) Antibody","description":"\u003ch2\u003eScientific Overview\u003c\/h2\u003e\n\u003cp\u003eThis antibody supports efforts to characterize Tetraspanin-21 (UPKA) and interpret it within interaction networks. Tetraspanin-21 is an adhesion-related target that can shift with substrate composition and mechanical cues. Many projects interpret this target alongside interacting partners, upstream cues, and downstream readouts.\u003c\/p\u003e\n\u003cp\u003eIn some datasets and protocols, it is referenced by the gene symbol UPKA.\u003c\/p\u003e\n\u003ch2\u003eResearch Relevance\u003c\/h2\u003e\n\u003cp\u003ePerturbations that disrupt integrin engagement or actomyosin tension can reshape localization and complex assembly. Considering complex membership and compartment shifts can clarify whether changes reflect signaling or redistribution.\u003c\/p\u003e\n\u003cp\u003eSince many cellular processes are coupled, measured differences can reflect both direct regulation and indirect effects from broader state changes.\u003c\/p\u003e\n\u003cp\u003eWhen building a narrative around the target, it helps to track:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003efocal adhesion versus diffuse membrane distribution\u003c\/li\u003e\n\u003cli\u003eeffects of adhesion inhibitors or matrix composition\u003c\/li\u003e\n\u003cli\u003eco-variation with cytoskeletal and scaffold partners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication-Specific Context\u003c\/h2\u003e\n\u003cp\u003eFor broad method development, the regular format can help you benchmark target behavior before narrowing to a specific readout style. Think about how preparation affects epitope accessibility, and interpret patterns alongside morphology and compartment markers as needed. If signaling is transient, sampling time can be as important as condition.\u003c\/p\u003e\n\u003cp\u003eWhen interpreting Tetraspanin-21, consider whether changes track with compartment identity, cell density, or perturbation timing; these factors can influence apparent signal without implying a direct causal link.\u003c\/p\u003e\n\u003cp\u003eUse the regular format version to relate Tetraspanin-21 (UPKA) behavior to upstream cues and downstream consequences.\u003c\/p\u003e","brand":"BiCell Scientific","offers":[{"title":"50 µl \/ No Blocker","offer_id":58102022472025,"sku":"10221-50UL","price":305.0,"currency_code":"EUR","in_stock":true},{"title":"50 µl \/ 1 µg","offer_id":58102022504793,"sku":"10221-50UL+1UG","price":374.0,"currency_code":"EUR","in_stock":true},{"title":"50 µl \/ 10 µg","offer_id":58102022537561,"sku":"10221-50UL+10UG","price":424.0,"currency_code":"EUR","in_stock":true},{"title":"200 µl \/ No Blocker","offer_id":58102022570329,"sku":"10221-200UL","price":635.0,"currency_code":"EUR","in_stock":true},{"title":"200 µl \/ 1 µg","offer_id":58102022603097,"sku":"10221-200UL+1UG","price":704.0,"currency_code":"EUR","in_stock":true},{"title":"200 µl \/ 10 µg","offer_id":58102022635865,"sku":"10221-200UL+10UG","price":754.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/1011\/0553\/files\/tsp21-drg-e14_0b1cf98a-a854-48ad-b20b-037210c12cf3.jpg?v=1779282319","url":"https:\/\/absource-diagnostics.myshopify.com\/products\/tetraspanin-21-tspan21-or-uroplakin-1a-or-upk1a-or-upka-antibody","provider":"Absource Diagnostics","version":"1.0","type":"link"}