●問題1

貨號：STJ98135

品名：Anti-HIF1A antibody [1A3] (STJ98135)

品牌：St John's Laboratory

原文：

Q:Customer question: Can this be used for after-sales frozen tissue immunofluorescence? The official website only states IF

A:We only recommend it for paraffin currently.

譯文：

問：客戶問題：該產品能否用于冷凍組織的免疫熒光實驗？僅標注了可用于免疫熒光（IF）實驗。

答：目前我們僅推薦將其用于石蠟樣本。

●問題2

貨號：A-MWH02

品名：Size M are Friction Fit Capsules

品牌：Torpac

原文：

Q:We are interested in product A-MWH02 (Size M Friction Fit Capsules). Could you please confirm whether these capsules are enteric-coated (gastro-resistant) or standard gelatin/HPMC capsules?

A:The size M capsules are standard porcine gelatin.

We offer a holder for size M capsules for those interested in enteric coating.

譯文：

問：我方對A-MWH02產品（中號摩擦配合膠囊）感興趣，煩請確認該膠囊為腸溶型（抗胃型）膠囊，還是常規的明膠/羥丙基甲基纖維素膠囊？

答：M規格膠囊為標準豬明膠材質。

針對有腸溶包衣需求的客戶，我們可提供M規格膠囊的專用支架。

●問題3

貨號：abx055867

品名：Human BK Virus IgG (BKV-IgG) ELISA Kit

品牌：ABBEXA

原文：

Q:Cut-off Value Calculation: Is the cut-off value calculated as the mean OD of negative controls (NC) + 0.15?

Low NC OD Values: If the OD value of the negative control is very low (e.g., below 0.05), should the cut-off still be calculated using the actual NC OD value + 0.15, or is there a minimum threshold that should be applied?

Limit of Detection (LOD): What is the limit of detection for this kit?

A:Thank you for your mail. The cut-off value is calculated as the mean OD of the NC + 0.15. There is no minimum threshold for the NC value.

I am requesting the limit of detection from my colleagues in the lab and will get back to you as soon as possible.

譯文：

問：臨界值計算：臨界值是否按照陰性對照的吸光度均值加0.15計算？

陰性對照吸光度低值問題：若陰性對照的吸光度值極低（如低于0.05），臨界值是否仍按實際陰性對照吸光度值加0.15計算，還是有相應的低閾值標準？

檢測限：該試劑盒的檢測限是多少？

答：感謝你的來信。臨界值的計算方式為陰性對照（NC）的吸光度均值加0.15，陰性對照的吸光度數值無低閾值要求。

我正在向實驗室同事咨詢該產品的檢測限相關數據，會盡快回復你。

更多產品信息，請聯系中國區域代理商：上海起發實驗試劑有限公司

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（注：本文內容基于品牌公開資料及行業常規信息整理，具體以品牌信息文檔為準。）