Ceratotoxin A

Ceratotoxin A, a 29-residue peptide isolated from the accessory gland secretion fluid, with strong anti-bacterial activity.

Product information

CAS Number: 150671-04-8

Molecular Weight: 2868.59

Formula: C135H243N35O32

Chemical Name: 1-{2-[2-(2-{6-amino-2-[2-(2-{[1-(2-{2-[2-(6-amino-2-{2-[2-(6-amino-2-{6-amino-2-[2-(2-{[1-(2-{2-[6-amino-2-(6-amino-2-{2-[2-(2-{2-[2-(2-amino-3-hydroxypropanamido)-3-methylpentanamido]acetamido}-3-hydroxypropanamido)propanamido]-4-methylpentanamido}hexanamido)hexanamido]propanamido}-4-methylpentanoyl)pyrrolidin-2-yl]formamido}-3-methylbutanamido)propanamido]hexanamido}hexanamido)-3-methylpentanamido]acetamido}hexanamido)-3-methylpentanamido]propanamido}-4-methylpentanoyl)pyrrolidin-2-yl]formamido}-3-methylpentanamido)propanamido]hexanamido}propanamido)propanamido]-4-methylpentanoyl}pyrrolidine-2-carboxylic acid

Smiles: CC(NC(=O)C(NC(=O)C1CCCN1C(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(NC(=O)C(CCCCN)NC(=O)CNC(=O)C(NC(=O)C(CCCCN)NC(=O)C(CCCCN)NC(=O)C(C)NC(=O)C(NC(=O)C1CCCN1C(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCCCN)NC(=O)C(CCCCN)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CO)NC(=O)CNC(=O)C(NC(=O)C(N)CO)C(C)CC)C(C)C)C(C)CC)C(C)CC)C(C)CC)C(=O)NC(CCCCN)C(=O)NC(C)C(=O)NC(C)C(=O)NC(CC(C)C)C(=O)N1CCCC1C(O)=O

InChiKey: KQXGJUOSTKVDEE-UHFFFAOYSA-N

InChi: InChI=1S/C135H243N35O32/c1-26-76(15)105(164-116(182)87(142)69-171)127(193)144-68-103(174)153-98(70-172)124(190)148-82(21)112(178)159-94(63-71(5)6)123(189)158-92(49-34-40-58-140)120(186)156-90(47-32-38-56-138)118(184)147-83(22)114(180)160-95(64-72(7)8)132(198)168-60-42-51-99(168)125(191)163-104(75(13)14)129(195)149-84(23)110(176)155-91(48-33-39-57-139)119(185)157-93(50-35-41-59-141)122(188)165-106(77(16)27-2)128(194)143-67-102(173)152-88(45-30-36-54-136)121(187)166-107(78(17)28-3)130(196)151-86(25)115(181)161-96(65-73(9)10)133(199)169-61-43-52-100(169)126(192)167-108(79(18)29-4)131(197)150-85(24)111(177)154-89(46-31-37-55-137)117(183)146-80(19)109(175)145-81(20)113(179)162-97(66-74(11)12)134(200)170-62-44-53-101(170)135(201)202/h71-101,104-108,171-172H,26-70,136-142H2,1-25H3,(H,143,194)(H,144,193)(H,145,175)(H,146,183)(H,147,184)(H,148,190)(H,149,195)(H,150,197)(H,151,196)(H,152,173)(H,153,174)(H,154,177)(H,155,176)(H,156,186)(H,157,185)(H,158,189)(H,159,178)(H,160,180)(H,161,181)(H,162,179)(H,163,191)(H,164,182)(H,165,188)(H,166,187)(H,167,192)(H,201,202)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

Ceratotoxin A is a 29-residue peptide isolated from the accessory gland secretion fluid, shows anti-E.coli activity, and is heat stable. Ceratotoxin A is effective against Escherichia coli ATCC 23739, Pseudomonas aeruginos ATCC 27853, and Bacillus subtilis ATCC 6633 with minimal inhibitory concentration (MIC) of 7, 7, and 3.5 µM.

Products are for research use only. Not for human use.