生物活性 靶点 体内研究 (D-ARG1,D-TRP7·9,LEU11)-SUBSTANCE P 试剂级价格
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(D-ARG1,D-TRP7·9,LEU11)-SUBSTANCE P

(D-ARG1,D-TRP7·9,LEU11)-SUBSTANCE P,91224-37-2,结构式
(D-ARG1,D-TRP7·9,LEU11)-SUBSTANCE P
  • CAS号:91224-37-2
  • 英文名:D-ARG-PRO-LYS-PRO-GLN-GLN-D-TRP-PHE-D-TRP-LEU-LEU-NH2 HYDROCHLORIDE
  • 中文名:(D-ARG1,D-TRP7·9,LEU11)-SUBSTANCE P
  • CBNumber:CB2230566
  • 分子式:C75H108N20O13
  • 分子量:1497.79
  • MOL File:91224-37-2.mol
(D-ARG1,D-TRP7·9,LEU11)-SUBSTANCE P化学性质
  • 密度 :1.43±0.1 g/cm3(Predicted)
  • 储存条件 :−20°C
  • 形态 :Powder
  • 酸度系数(pKa) :13.31±0.20(Predicted)
  • 颜色 :White to off-white
  • 水溶解性 :Soluble to 1 mg/ml in water
安全信息
  • WGK Germany :3

(D-ARG1,D-TRP7·9,LEU11)-SUBSTANCE P性质、用途与生产工艺

  • 生物活性 Spantide I 是substance P 的类似物,是选择性的神经激肽-1 受体 (NK1 receptor) 的拮抗剂,其对NK1 和 NK2 受体的 Ki 值分别为 230 nM 和 8150 nM。Spantide I 可减少感染角膜的1型细胞因子和增强2型细胞因子 IL-10,从而显著减少角膜穿孔。
  • 靶点

    NK1

    230 nM (Ki)

    NK2

    8150 nM (Ki)

  • 体内研究

    Spantide I (50 and 100 nM perfused through the cerebral ventricles) causes a complete respiratory arrest in all of the examined animals.
    Spantide I (36 μg/mouse, ip daily) significantly decreases the number of perforated corneas, bacterial counts, and PMNs. Spantide I also downregulates the mRNA levels for type I cytokines (e.g., IFN-γ) as well as MIP-2, IL-6, TNF-α, and IL-1β.

    Animal Model: Female, 8-week-old C57BL/6 (B6) and BALB/c mice.
    Dosage: 36 μg/mouse.
    Administration: IP on days -1 and 0 (day of infection) and daily through 5 days pi (post infection).
    Result: At 3 and 5 days pi, compound-treated mice had significantly less severe ocular disease than did the PBS-treated mice.
    Contained significantly fewer PMNs than the corneas of PBS-treated mice at 3 and 5 days pi.
    Significantly reduced levels of corneal TNF-α mRNA at 3 and 5 days pi.
    Significantly reduced the level of IL-18 mRNA at 1 day pi.
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(D-ARG1,D-TRP7·9,LEU11)-SUBSTANCE P 试剂级价格
  • 更新日期:2024/11/08
  • 产品编号:HY-P1194
  • 产品名称:(D-ARG1,D-TRP7·9,LEU11)-SUBSTANCE P Spantide I
  • CAS编号:91224-37-2
  • 包装:1 mg
  • 价格:550元
  • 更新日期:2024/11/08
  • 产品编号:HY-P1194
  • 产品名称:(D-ARG1,D-TRP7·9,LEU11)-SUBSTANCE P Spantide I
  • CAS编号:91224-37-2
  • 包装:5 mg
  • 价格:1650元
(D-ARG1,D-TRP7·9,LEU11)-SUBSTANCE P生产厂家
  • 公司名称:吉尔生化(上海)有限公司
  • 联系电话:21-61263452 13641803416
  • 电子邮件:ymbetter@glbiochem.com
  • 国家:中国
  • 产品数:9981
  • 优势度:64
  • 公司名称:南京肽业生物科技有限公司
  • 联系电话:025-025-58361106-805-805 13082558573
  • 电子邮件:liugang@njpeptide.com
  • 国家:中国
  • 产品数:9980
  • 优势度:55
  • 公司名称:成都云希化工有限公司
  • 联系电话:+86-17380623303 +86-17380623303
  • 电子邮件:Caroline@youngshechem.com
  • 国家:中国
  • 产品数:4812
  • 优势度:58
  • 公司名称:TargetMol Chemicals Inc.
  • 联系电话:+1-781-999-5354 +1-00000000000
  • 电子邮件:marketing@targetmol.com
  • 国家:美国
  • 产品数:32161
  • 优势度:58
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