Chlorotoxin

Name: Chlorotoxin
Brand: Creative Peptides
SKU: R1032
Availability: MadeToOrder

A fluorogenic peptide substrate that can be used to monitor 20S Immunoproteasome activity, which is excited at 345 nm and emits at 445 nm. This substrate is specific to the immunoproteasome, and is not hydrolyzed efficiently by the constitutive proteasome.

Please kindly note that our products and services can only be used to support research purposes (Not for clinical use).

CAT No: R1032

CAS No: 163515-35-3

Synonyms/Alias: Chlorotoxin;163515-35-3;Chlorotoxin TFA;PCN-4282-V;AS-82547;DA-51860;H-DL-Met-DL-Cys(1)-DL-Met-DL-Pro-DL-Cys(2)-DL-Phe-DL-xiThr-DL-xiThr-DL-Asp-DL-His-DL-Gln-DL-Met-DL-Ala-DL-Arg-DL-Lys-DL-Cys(3)-DL-Asp-DL-Asp-DL-Cys(1)-DL-Cys(4)-Gly-Gly-DL-Lys-Gly-DL-Arg-Gly-DL-Lys-DL-Cys(2)-DL-Tyr-Gly-DL-Pro-DL-Gln-DL-Cys(3)-DL-Leu-DL-Cys(4)-DL-Arg-NH2;Met-Cys-Met-Pro-Cys-Phe-Thr-Thr-Asp-His-Gln-Met-Ala-Arg-Lys-Cys-Asp-Asp-Cys-Cys-Gly-Gly-Lys-Gly-Arg-Gly-Lys-Cys-Tyr-Gly-Pro-Gln-Cys- Leu-Cys-Arg-NH2;

Quick Inquiry Custom Peptide Synthesis

Peptide Library Construction and Screening

Powerful screening tools in biological and chemical research

Specification Technical Data Publications Customer reviews and Q&A

M.F/Formula	C158H249N53O47S11
M.W/Mr.	3996
Sequence	One Letter Code:MCMPCFXXDHQMARKCDDCCGGKGRGKCYGPQCLCR Three Letter Code:H-DL-Met-DL-Cys(1)-DL-Met-DL-Pro-DL-Cys(2)-DL-Phe-DL-xiThr-DL-xiThr-DL-Asp-DL-His-DL-Gln-DL-Met-DL-Ala-DL-Arg-DL-Lys-DL-Cys(3)-DL-Asp-DL-Asp-DL-Cys(1)-DL-Cys(4)-Gly-Gly-DL-Lys-Gly-DL-Arg-Gly-DL-Lys-DL-Cys(2)-DL-Tyr-Gly-DL-Pro-DL-Gln-DL-Cys(3)-DL-Leu-DL-Cys(4)-DL-Arg-NH2
Appearance	Lyophilized powder
Purity	>95%

Source#	Synthetic
Length	36
Long-term Storage Conditions	Soluble in DMSO
Shipping Condition	Room temperature in continental US; may vary elsewhere.
InChI	InChI=1S/C158H249N53O47S11/c1-77(2)55-96-138(241)205-105(144(247)186-86(125(165)228)28-18-47-173-156(166)167)70-264-262-68-103-131(234)177-63-115(217)176-64-116(218)183-87(25-12-15-44-159)128(231)178-65-117(219)184-88(29-19-48-174-157(168)169)129(232)179-66-118(220)185-89(26-13-16-45-160)133(236)202-107-72-267-269-75-110-149(252)195-98(56-81-23-10-9-11-24-81)143(246)208-124(80(5)213)154(257)209-123(79(4)212)153(256)199-102(61-122(226)227)141(244)196-99(58-83-62-172-76-181-83)139(242)189-92(37-39-113(163)215)136(239)190-94(42-53-260-7)132(235)182-78(3)126(229)187-91(30-20-49-175-158(170)171)134(237)188-90(27-14-17-46-161)135(238)203-108(73-266-265-71-106(146(249)193-96)204-137(240)93(38-40-114(164)216)191-151(254)111-31-21-50-210(111)119(221)67-180-130(233)97(194-147(107)250)57-82-33-35-84(214)36-34-82)148(251)198-100(59-120(222)223)140(243)197-101(60-121(224)225)142(245)206-109(150(253)201-103)74-268-263-69-104(200-127(230)85(162)41-52-259-6)145(248)192-95(43-54-261-8)155(258)211-51-22-32-112(211)152(255)207-110/h9-11,23-24,33-36,62,76-80,85-112,123-124,212-214H,12-22,25-32,37-61,63-75,159-162H2,1-8H3,(H2,163,215)(H2,164,216)(H2,165,228)(H,172,181)(H,176,217)(H,177,234)(H,178,231)(H,179,232)(H,180,233)(H,182,235)(H,183,218)(H,184,219)(H,185,220)(H,186,247)(H,187,229)(H,188,237)(H,189,242)(H,190,239)(H,191,254)(H,192,248)(H,193,249)(H,194,250)(H,195,252)(H,196,244)(H,197,243)(H,198,251)(H,199,256)(H,200,230)(H,201,253)(H,202,236)(H,203,238)(H,204,240)(H,205,241)(H,206,245)(H,207,255)(H,208,246)(H,209,257)(H,222,223)(H,224,225)(H,226,227)(H4,166,167,173)(H4,168,169,174)(H4,170,171,175)
InChI Key	QPAKKWCQMHUHNI-UHFFFAOYSA-N
Isomeric SMILES	C[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H]2CSSC[C@H]3C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@H]4C(=O)NCC(=O)NCC(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N1)CCSC)CCC(=O)N)CC5=CNC=N5)CC(=O)O)[C@@H](C)O)[C@@H](C)O)CC6=CC=CC=C6)NC(=O)[C@@H]7CCCN7C(=O)[C@@H](NC(=O)[C@H](CSSC[C@@H](C(=O)N4)NC(=O)[C@@H](NC(=O)[C@@H](NC2=O)CC(=O)O)CC(=O)O)NC(=O)[C@H](CCSC)N)CCSC)C(=O)N[C@H](C(=O)NCC(=O)N8CCC[C@H]8C(=O)N[C@H](C(=O)N3)CCC(=O)N)CC9=CC=C(C=C9)O)CCCCN)CCCNC(=N)N)CCCCN)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N)CC(C)C)CCCCN)CCCNC(=N)N
BoilingPoint	N/A
Melting Point	N/A

1. An Open-label, Single-center, Safety and Efficacy Study of Eyelash Polygrowth Factor Serum

2. Therapeutic potential of an intestinotrophic hormone, glucagon-like peptide 2, for treatment of type 2 short bowel syndrome rats with intestinal bacterial and fungal dysbiosis

3. Cationic cell-penetrating peptides are potent furin inhibitors

4. Emerging applications of nanotechnology for diagnosis and therapy of disease: a review

5. Application of human liver organoids as a patient-derived primary model for HBV infection and related hepatocellular carcinoma

Write a review Ask a question

Featured Recommendations

Related Screening Libraries:

Peptide Drug Gene Construction and Expression Platform Peptide Screening Services High-throughput Screening Peptide Tools AI-based Peptide Drug Discovery and Structure Analysis Platform

Related Small Molecules:

N-Acetyl-Epitalon-Amidate Capreomycin Insulin peglispro Insulin(cattle)Insulin(human)CEF1, Influenza Matrix Protein M1 58-66 Secretin (28-54), human

Useful Tools

Peptide Calculator

Abbreviation List

Peptide Glossary

If you have any peptide synthesis requirement in mind, please do not hesitate to contact us at info@creative-peptides.com. We will endeavor to provide highly satisfying products and services.

Featured Services

Terlipressin Acetate

Terlipressin acetate is a vasopressin analogue with potent vasoactive properties. Terlipressin acetate is a highly selective vasopressin V1 receptor agonist that reduces the splanchnic blood flow and portal pressure and controls acute variceal bleeding. Terlipressin acetate exerts anti-inflammatory and anti-oxidative effects. Terlipressin acetate has the potential for hepatorenal syndrome and norepinephrine-resistant septic shock research.

Inquiry
Antide

Antide acetate (Ac-AA10-NH2) is an LHRH antagonist and represses LH and FSH release from the pituitary gland. It shows a high antiovulatory activity and releases negligible histamine.

Inquiry
Thymopentin Acetate

Thymopentin, also known as TP-5, is a synthetic derivative of thymopoietin, a thymic hormone, and has immunoregulatory properties. Thymopentin interacts with T cells, reduces endocrine and behavioral responses to experimental stress. It is also found to increase the number of cells undergoing apoptosis in irradiated cells and selectively bind to apoptotic cells.

Inquiry
Icatibant

Icatibant (Firazyr) is a synthetic peptidomimetic drug consisting of ten amino acids, and acts as an effective and specific antagonist of bradykinin B2 receptors. It has been approved in the EU for use in hereditary angioedema, and is under investigation for a number of other conditions in which bradykinin is thought to play a significant role.

Inquiry
Carperitide

Atrial Natriuretic Peptide (ANP) (1-28), human, porcine is a 28-amino acid hormone, that is normally produced and secreted by the human heart in response to cardiac injury and mechanical stretch. ANP (1-28) inhibits endothelin-1 secretion in a dose-dependent way.

Inquiry
Thymosin β4 Acetate

Thymosin β4 is a 43 amino acid peptide which is regarded as the main intracellular G-actin sequestering peptide. Extracellular thymosin β4 may contribute to physiological processes such as angiogenesis, wound healing and regulation of inflammation.

Inquiry
Elcatonin Acetate

Elcatonin acetate inhibits the absorption and autolysis of bones, thus leads to blood calcium descending. In addition, it inhibits the bone salts dissolving and transferring and promotes the excretion of calcium and phosphorus in urine.

Inquiry
Aviptadil Acetate

Aviptadil, also known as vasoactive intestinal polypeptide (VIP), is a 28 amino acid neuropeptide that belongs to the glucagon-growth hormone-releasing factor secretion superfamily. Aviptadil acts as a potent systemic vasodilator and bronchodilator. It inhibits the proliferation of vascular and bronchial smooth muscle cells and decreases platelet aggregation. These biological effects are mediated by specific VIP receptors.

Inquiry
DOTA-cyclo(RGDfK) acetate

Inquiry
Fertirelin Acetate

Fertirelin acetate is a potent LHRH agonist. After a transient increase, continuous administration results in downregulation of LH and FSH levels followed by a suppression of ovarian and testicular steroid biosynthesis.

Inquiry