803650

SBAP (succinimidyl 3-(bromoacetamido)propionate)

• 実験式（ヒル表記法）: C₉H₁₁N₂O₅Br
• CAS番号: 57159-62-3
• 分子量: 307.10
• MDL番号: MFCD01863457
• UNSPSCコード: 12352106
• PubChem Substance ID: 329768824
• NACRES: NA.22

特性

• アッセイ: ≥90%
• 品質水準: 100
• 形状: powder
• 分子量: 307.1
• 反応適合性: reagent type: cross-linking reagent
• 保管条件: desiccated
• 溶解性: DMSO or DMF: soluble
• 官能基: NHS ester; bromo
• 輸送温度: ambient
• 保管温度: 2-8°C
• SMILES記法: O=C(CCC1=O)N1OC(CCNC(CBr)=O)=O
• InChI: 1S/C9H11BrN2O5/c10-5-6(13)11-4-3-9(16)17-12-7(14)1-2-8(12)15/h1-5H2,(H,11,13)
• InChI Key: WGMMKWFUXPMTRW-UHFFFAOYSA-N

詳細

詳細

SBAP is a sulfhydryl-reactive and amine-reactive heterobifunctional crosslinker. The reagent′s NHS ester reacts with primary amines at pH 7-9 to form stable amide bonds, and the bromacetyl reacts with sulfhydryl groups at pH >7.5 to form stable thioether bonds This reagent is useful for preparing cyclic peptides and peptide conjugates because the spacer maintains peptide-like character in the crosslinked species.

特徴および利点

• Reactive groups: NHS ester and bromoacetyl
• Reactive toward: amino and sulfhydryl groups
• NHS ester reacts with primary amines at pH 7-9 to form a stable amide bond
• Bromacetyl group reacts with sulfhydryl groups at pH > 7.5 to form stable thioether bonds
• Non-cleavable
• Water-insoluble (dissolve first in DMF or DMSO)
• Spacer maintains peptide-like character in the crosslinked species
• Resulting crosslink is susceptible to acid hydrolysis
• Useful for preparing cyclic peptides and peptide conjugates

注意

This product is sensitive to moisture. The vial is packaged in a resealable bag with a desiccant to reduce exposure to moisture. After cold storage, equilibrate the vial to room temperature before opening to reduce condensation inside the vial. Make fresh solutions. Storage of stock solutions is not recommended. After use, return the vial to the resealable bag. Close the bag and store the product at the recommended temperature.

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H335
• 注意書き: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable