機能解析、標準物質、対照試料、およびアッセイ支援用の天然由来タンパク質をご覧ください。このページでは、天然の形態や由来環境に近いタンパク質試薬を比較検討するのに役立ちます。
天然タンパク質
Browse by type, application, or key specifications such as purity, grade, packaging, and handling requirements.
579 製品
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人気商品
- Griffonia (Bandeiraea) Simplicifolia Lectin I (GSL I, BSL I), Biotinylated液体 BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. 2 mg active conjugate/ml◐ .受注生産 · 8～12週間 商品 #: G1526761商品を表示価格設定とパッケージサイズ
技術識別子
- Datura Stramonium Lectin (DSL), Biotinylated液体 BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. 2 mg active conjugate/ml◐ .受注生産 · 8～12週間 商品 #: D1526765商品を表示価格設定とパッケージサイズ
技術識別子
- Jacalin, Fluorescein液体 BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. 5 mg active conjugate/ml◐ .受注生産 · 8～12週間 商品 #: J1526781商品を表示価格設定とパッケージサイズ
技術識別子
- Porcine Factor Xa液体 BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Protein concentration: See COA◐ .受注生産 · 8～12週間 商品 #: P1526748商品を表示価格設定とパッケージサイズ
技術識別子
- Galanthus Nivalis Lectin (GNL), Biotinylated液体 BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. 2 mg/ml◐ .受注生産 · 8～12週間 商品 #: G1526767商品を表示価格設定とパッケージサイズ
技術識別子
- Canine Factor Xa液体 BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. ≥95%(SDS-PAGE) Protein concentration: See COA◐ .受注生産 · 8～12週間 商品 #: C1526746商品を表示価格設定とパッケージサイズ
技術識別子
- Jacalin, Agarose bound液体 BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.◐ .受注生産 · 8～12週間 商品 #: J1526760商品を表示価格設定とパッケージサイズ
技術識別子
- Rabbit Factor X液体 BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. ≥94%(SDS-PAGE) Protein concentration: See COA◐ .受注生産 · 8～12週間 商品 #: R1526750商品を表示価格設定とパッケージサイズ
技術識別子
- Lycopersicon Esculentum (Tomato) Lectin (LEL, TL), Biotinylated液体 BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. 2 mg active conjugate/ml◐ .受注生産 · 8～12週間 商品 #: L1526764商品を表示価格設定とパッケージサイズ
技術識別子
- Pregnant mare serum gonadotropin (PMSG)CAS: 9002-70-4 EC番号: 232-663-9凍結乾燥 Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. Native ? Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required. Lyophilized powder ? Lyophilized (freeze-dried) powder — gently dried to preserve activity and aid storage. Use for sensitive biologics reconstituted before use. from pregnant‑mare serum; Potency ≥2000 IU/mg (on dry basis)◐ .US製・受注生産 · 2～4週間 商品 #: P1527924商品を表示価格設定とパッケージサイズ
技術識別子
- 種
- 馬
- アクセス番号
- P01220,P08751
- エンドトキシン濃度
- <0.035 EU/IU
- 生物活性
- Potency ≥2000 IU/mg (on dry basis)
- 同義語
- Serum gonadotropin (pregnant mare) | PMSG‑eCG | Equine chorionic gonadotropin | eCG | CGA | LHB | CG | GPA1 | LH/CG-beta
- Bovine Spleen Peptides固体 BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Total Nitrogen ≥10%◐ .US製・受注生産 · 2～4週間 商品 #: S1525360商品を表示価格設定とパッケージサイズ
技術識別子
- 同義語
- Spleen Peptide
- Bovine Collagen Peptides固体 BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Protein (Dry Basis) ≥97%◐ .US製・受注生産 · 2～4週間 商品 #: B1526933商品を表示価格設定とパッケージサイズ
技術識別子
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よくある質問
What should I compare when selecting Native Proteins?
Within Native Proteins, compare source and expression system, purity and the method used to measure it, specific activity, and buffer composition. In a sensitive assay the buffer can matter as much as the protein itself.
Which Native Proteins subcategory should I start with?
Native Proteins is organised into Human Proteins, Bovine Proteins, Mouse Proteins, Immunoglobulin proteins and Complement Proteins, and 1 further subcategories. Choose by the workflow step you are at rather than by molecule type — most workflows draw from more than one subcategory.
Which quality data should I review before ordering Native Proteins?
Review the lot-specific Certificate of Analysis for the Native Proteins product — purity, activity, and endotoxin — and confirm the buffer and any carrier protein. Carrier-free formats are worth specifying where downstream labelling or conjugation is planned. All products are supplied for professional research and development use only, and are not for use in humans, animals, diagnostics, or therapy.
What documentation is available for Native Proteins?
Each Native Proteins product page links a datasheet and a lot-specific Certificate of Analysis covering purity, activity, and storage. For lot reservations, bulk quantities, or documentation not shown, contact [email protected].