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Proteases(蛋白酶)

Proteases, also known as peptidases or proteolytic enzymes, consists of a large number of enzymes catalyzing the hydrolysis of peptide bonds and subsequently resulting in the degradation of protein substrates into amino acids. Proteases are involved in a wide range of human diseases, including cancer, neurodegenerative disorders, inflammatory diseases and cardiovascular diseases. Thus numerous proteases inhibitors (small molecules and proteins) have been identified to block activity of proteases. Proteases inhibitors can be classified into different types based on the class of proteases they inhibit through two general mechanisms, irreversible “trapping” reactions and reversible tight-binding reactions. Proteases inhibitors have been used as diagnostic or therapeutic agents for the treatment of proteases-related diseases.

Products for  Proteases

  1. Cat.No. 产品名称 Information
  2. GC61744 FK706 FK706是一种有效,缓慢结合和竞争性的人中性粒细胞弹性蛋白酶抑制剂,IC50为83nM,Ki为4.2nM。FK706还抑制小鼠中性粒细胞弹性蛋白酶和猪胰弹性蛋白酶,IC50分别为22nM和100nM,并且对其他丝氨酸蛋白酶(例如人胰胰蛋白酶,人胰腺α-胰凝乳蛋白酶和人白细胞组织蛋白酶G)没有抑制活性。FK706具有抗炎作用。
  3. GC61736 D-Ribose 5-phosphate disodium dihydrate

    D-核糖-5-磷酸二钠盐

    D-Ribose5-phosphatedisodiumdihydrate是戊糖磷酸途径(PPP)氧化分支的中间产物,是PPP非氧化分支的最终产物。D-Ribose5-phosphate用于核苷酸和核酸的合成。
  4. GC61717 3-O-Ethyl-L-ascorbic acid

    3-O-乙基抗坏血酸醚;维生素C乙基醚;VC乙基醚;

    A tyrosinase inhibitor
  5. GC61716 3,5-Dimethylbenzaldehyde

    3,5-二甲基苯甲醛

    3,5-Dimethylbenzaldehyde是一种化学合成中的分子砌块。
  6. GC61703 DL-Glutamic acid

    DL-谷氨酸

    DL-谷氨酸是作为基本代谢产物的谷氨酸的共轭酸。与多晶型物α和βL-谷氨酸的第二相相比,DL-谷氨酸具有更好的稳定性。
  7. GC61695 L-Uridine

    L-尿苷

    L-Uridine分离自PolyporaceaefungusPoriacocos(Schw.),是正常RNA成分中的D-尿苷的对映异构体。L-Uridine充当核苷磷酸转移酶的磷酸受体。
  8. GC61691 Arabinose

    DL-阿拉伯糖; (±)-Arabinose; DL-Arabinose; dl-Arabinose

    Arabinose是一种内源性代谢产物。
  9. GC61647 (+)-Longifolene

    长叶烯

    (+)-Longifolene is a naturally occurring, oily liquid hydrocarbon found primarily in the high-boiling fraction of certain pine resins
  10. GC61634 Mitochondrial respiration-IN-1 hydrobromide Mitochondrialrespiration-IN-1hydrobromide(compound49)是一种有效的线粒体(mitochondrial)抑制剂(IC50=8.8mg/mL),可显著降低血小板的线粒体呼吸。
  11. GC61631 Pactimibe

    帕替麦布; CS-505 free base

    Pactimibe(CS-505freebase)是一种ACAT1/2双重抑制剂,对于ACAT1的IC50值为4.9μM,对于ACAT2的IC50值为3.0μM。Pactimibe(CS-505freebase)抑制ACAT,其IC50值在肝细胞中是2.0μM,在巨噬细胞中是2.7μM,在THP-1细胞中是4.7μM。Pactimibe(CS-505freebase)非竞争性抑制oleoyl-CoA,Ki是5.6μM。此外,Pactimibe(CS-505freebase)明显抑制胆固醇酯的形成,IC50是6.7μM。Pactimibe(CS-505freebase)具有抗动脉粥样硬化的潜力,可降低血浆胆固醇的活性。
  12. GC61614 Succinyladenosine

    N6-Succinyl adenosine

    Succinyladenosine,是胞内腺苷酸(S-AMP)经5-核苷酸酶脱磷酸化的产物,是腺苷酸琥珀酸酶(ASL)缺乏的生化标志。
  13. GC61604 Guanylin(human) TFA Guanylin(human)TFA,一种15个氨基酸的肽,是一种内源性肠鸟苷酸环化酶(intestinalguanylatecyclase)激活剂。Guanylin(human)TFA主要存在于胃肠道中,其通过cGMP依赖性机制调节肠和肾上皮中电解质水的运输。
  14. GC61599 GW604714X

    5-(5-(6-(4-乙酰基哌嗪-1-基)-3-硝基吡啶-2-基)-2-氟亚苄基)噻唑烷-2,4-二酮

    GW604714X是丙酮酸支持的线粒体呼吸(mitochondrialrespiration)的有效选择性抑制剂。GW604714X抑制线粒体丙酮酸载体(MPC)的Ki值<0.1μM。GW604714X也能抑制质膜单羧酸转运蛋白MCT1对L-乳酸的转运,但其浓度要比MPC高4个数量级。
  15. GC61582 3-Phenyltoxoflavin 3-Phenyltoxoflavin是Toxoflavin的衍生物,是一种Hsp90抑制剂,抑制Hsp90-TPR2A之间相互作用的Kd值为585nM。3-Phenyltoxoflavin具有抗癌活性。
  16. GC61576 Robinetin

    洋槐黄素,3,3',4',5',7-Pentahydroxyflavone

    A flavonol with diverse biological activities
  17. GC61563 Aminohexylgeldanamycin

    AHGDM

    Aminohexylgeldanamycin(AHGDM),Geldanamycin的衍生物,是一种热休克蛋白90(HSP90)抑制剂。Aminohexylgeldanamycin具有抗血管生成和抗肿瘤活性。
  18. GC61538 11-Oxo etiocholanolone

    11-酮本胆烷醇酮,11-Ketoetiocholanolone

    11-oxo Etiocholanolone 是皮质醇和 11-酮睾酮的代谢产物。由皮质醇经可的松和四氢可的酮中间体形成,由11-酮睾酮经5β-11-酮二氢睾酮和3α-11-酮基胆二醇中间体形成.?妊娠期间 11-氧代胆烷醇酮的尿液水平升高,并且在子宫平滑肌瘤患者中升高。11-氧代胆烷醇酮的粪便水平已被用作家畜和散养反刍动物压力的标志物。
  19. GC61536 Beclomethasone 17-propionate

    9Α-氯-16Β-甲基孕甾-1,4-二烯-11Β,17Α,21-三醇-3,20-二酮-17-丙酸酯,Beclomethasone-17-monopropionate; 17-BMP

    Beclomethasone17-propionate(Beclomethasone-17-monopropionate)是Beclomethasonedipropionate的活性代谢产物,是糖皮质激素受体(GR)激动剂。Beclomethasone17-propionate对GR的亲和力比Beclomethasonedipropionate高。Beclomethasone17-propionate有效抑制慢性阻塞性肺疾病(COPD)肺巨噬细胞中细胞因子的产生。
  20. GC61511 Angstrom6

    A6 Peptide

    Angstrom6(A6Peptide)是一种来源于单链尿激酶纤溶酶原激活剂(scuPA)的8个氨基酸的肽,可干扰uPA/uPAR级联反应并消除下游效应。Angstrom6与CD44结合,抑制肿瘤细胞的迁移、侵袭和转移,调节CD44介导的细胞信号。
  21. GC61496 Angiotensin (1-7) (acetate)

    Ang-(1-7) (acetate)

    Angiotensin (1-7) (Ang-(1-7), Angiotensin fragment 1-7) is a bioactive component of the renin-angiotensin system that is formed endogenously from either Ang I or Ang II. Angiotensin (1-7) is a canine ACE inhibitor with an IC50 of 0.65 μM and inhibits the activity mediated by myostatin through Mas receptor.
  22. GC61495 Thrombin (MW 37kDa)

    凝血酶

    凝血酶 (MW 37kDa) 是一种 Na+- 激活的变构丝氨酸蛋白酶。

  23. GC61494 D-Sedoheptulose 7-phosphate An intermediate in the pentose phosphate pathway
  24. GC61487 all-trans-Anhydro Retinol

    全反式-脱水视黄醇,Anhydrovitamin A

    all-trans-AnhydroRetinol(AnhydrovitaminA)是维生素A的代谢产物。all-trans-AnhydroRetinol用于合成的多种维生素制剂。
  25. GC61482 sn-Glycerol 3-phosphate lithium sn-Glycerol3-phosphatelithium是由胞质甘油3-磷酸脱氢酶途径产生的,利用糖酵解过程中形成的NADH减少二羟丙酮磷酸。
  26. GC61478 N-Desmethyl Pimavanserin

    N-去甲基匹莫范色林; AC-279

    N-DesmethylPimavanserin是Pimavanserin的活性代谢物。Pimavanserin是选择性的5-HT2A受体反向激动剂,pIC50和pKd分别为8.73和9.3。
  27. GC61463 p-Ethynylphenylalanine

    4-乙炔基-L-苯丙氨酸HCL,4-Ethynyl-L-phenylalanine

    p-Ethynylphenylalanine(4-Ethynyl-L-phenylalanine)是一种高效、选择性的,可逆、竞争性的色氨酸羟化酶(TPH)抑制剂,其Ki值为32.6μM。
  28. GC61460 Dihydroxyacetone phosphate hemimagnesium hydrate Dihydroxyacetonephosphate在脂质生物合成和糖酵解中是重要的中间产物。它是一种参与多种代谢途径的生化化合物,包括植物的卡尔文循环和糖酵解。Dihydroxyacetonephosphate被发现与醛缩酶缺乏有关,这是一种先天性代谢错误。
  29. GC61448 ATP disodium trihydrate

    腺苷三磷酸二钠三水合物; Adenosine-5'-triphosphate disodium trihydrate

    ATP Disodium (Adenosine-Triphosphate disodium, ATP disodium salt, Adenosine 5'-triphosphate) is a disodium salt form of adenosine-triphosphate which is a multifunctional nucleoside triphosphate.
  30. GC61443 Thiamine monophosphate chloride (dihydrate)

    3-[(4-氨基-2-甲基-5-嘧啶基)甲基]-4-甲基-5-[2-(膦酰氧基)乙基]-噻唑氯化物二水合物

    Thiamine monophosphate chloride dihydrate (Vitamin B1 Monophosphate Chloride, Sineurina, Phosphothiamine) is an endogenous metabolite.
  31. GC61442 1-Methylguanidine hydrochloride

    1-甲基胍盐酸盐

    Methylguanidine is a guanidine compound deriving from protein catabolism.
  32. GC61436 Gallic acid hydrate

    没食子酸-水合物; 3,4,5-Trihydroxybenzoic acid hydrate

    A phenol with diverse biological activities
  33. GC61431 DL-Asparagine

    DL-天冬酰胺

    DL-Asparagine是L-Aparagine和D-Aparagine对映异构体的外消旋混合物。DL-Asparagine可以用于细菌的生长培养基中。
  34. GC61424 Phenylglyoxylic acid

    苯甲酰甲酸; Benzoylformic acid

    Phenylglyoxylic acid (Benzoyl formate, Phenylglyoxalic acid, Phenylglyoxylate) is a key building block in the field of chemical synthesis and is widely used to synthesize pharmaceutical intermediates or food additives.
  35. GC19718 Inosinic acid (IMP)

    5'-肌苷酸,5'-IMP; IMP; Inosine 5'-dihydrogen phosphate

    Inosinic acid (IMP) 是一种在嘌呤代谢中起核心作用的核苷酸,也是重要的食品风味增强剂。
  36. GC19717 1,6-anhydroglucose

    1,6-脱水-BETHA-D-葡萄糖,1,6-Anhydro-β-D-glucopyranose; 1,6-Anhydro-β-D-glucose

    1,6-脱水-β-D-吡喃葡萄糖用于制备具有重要生物学意义和结构多样的产品,例如利福霉素 S、茚满霉素、血栓烷 B2、(+)-生物素、河豚毒素、醌、大环内酯类抗生素和改性糖。它在大气化学研究中用作生物质燃烧的化学示踪剂,特别是在空气中的颗粒物方面,并且有助于生产生物乙醇。
  37. GC19716 3-methyl-2-oxobutyrate

    3-甲基-2-氧代丁酸钠

    3-methyl-2-oxobutyrate 是大肠杆菌中泛酸的前体。
  38. GC19715 2-hydroxyisobutyrate

    2-甲基-2-羟基丙酸

    2-羟基异丁酸是一种内源性代谢物。
  39. GC19711 N-(2-furoyl)glycine

    N-(2-糠酰)甘氨酸

    N-(2-furoyl)glycine 是人体的一种尿液代谢物,是咖啡消费的推定生物标志物。
  40. GC19706 Propacetamol hydrochloride

    盐酸丙帕他莫

    A prodrug form of acetaminophen
  41. GC19704 Flavone

    黄酮,2-Phenyl-4-chromone

    A polyphenolic flavonoid
  42. GC19630 Adenosine 2′-monophosphate

    腺苷-2'-一磷酸,2'-AMP; Adenosine 2'-phosphate; AMP 2'-phosphate

    腺苷 &2#8242;-一磷酸 (2'-AMP) 被细胞外 2',3'-CAMP 转化。
  43. GC19626 Cyclic AMP

    环磷腺苷; Cyclic adenosine monophosphate; Adenosine cyclic 3', 5'-monophosphate; cAMP

    环磷酸腺苷(Cyclic AMP; cAMP)是三磷酸腺苷的衍生物,是第一个被鉴定出的第二信使,将信号从受体传播到下游途径。
  44. GC19608 Putrescine

    四亚甲基二胺,Putrescine; NSC 60545; Putramine

    Putrescine腐胺(多胺、亚精胺和精胺)是一种低分子量的有机阳离子,它们在细胞生长、细胞分化、调节酶活性、调节离子通道以及控制DNA和蛋白质合成等方面具有重要作用。
  45. GC14816 L-Adrenaline

    肾上腺素,L(-)-Epinephrine

    An adrenergic receptor agonist
  46. GC19539 2-Pyrrolidinone

    2-吡咯烷酮,2-Pyrrolidone

  47. GC19528 1,4-Benzoquinone

    对苯醌

    A toxic metabolite of benzene
  48. GC19134 beta-D-(-)-Arabinose

    D-阿拉伯糖

    A monosaccharide
  49. GC48948 α-Ketoglutaric Acid (sodium salt)

    LPHA-酮戊二酸钠(2-8℃),Alpha-Ketoglutaric acid Sodium

    An intermediate in the citric acid cycle
  50. GC48924 TFM

    3-三氟甲基-4-硝基苯酚

    A piscicide
  51. GC48894 SIH (Salinazid)

    2-异丙基噻吨酮

    An iron chelator

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