Skip to Content
Merck
All Photos(1)

Documents

654380

Sigma-Aldrich

Tunicamycin

from Strepomyces lysosuperficus, ≥98% (A+B+C+D, HPLC), powder, N-acetylglucosamine transferase, Calbiochem

Synonym(s):

Tunicamycin, Streptomyces lysosuperficus

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C39H64N4O16
CAS Number:
11089-65-9
Molecular Weight:
844.94
MDL number:
MFCD00065709
UNSPSC Code:
12352200
NACRES:
NA.77

product name

Tunicamycin, Streptomyces lysosuperficus,

description

Tunicamycin, Streptomyces lysosuperficus

Quality Level

200

Assay

≥98% (A+B+C+D, HPLC)

form

powder

manufacturer/tradename

Calbiochem®

solubility

DMSO: 10 mg/mL
DMF: soluble
pyridine: soluble

shipped in

ambient

storage temp.

2-8°C

InChI

1S/C30H46N4O16/c1-11(2)5-4-6-16(38)32-19-23(43)20(40)14(47-29(19)50-28-18(31-12(3)36)22(42)21(41)15(10-35)48-28)9-13(37)26-24(44)25(45)27(49-26)34-8-7-17(39)33-30(34)46/h4,6-8,11,13-15,18-29,35,37,40-45H,5,9-10H2,1-3H3,(H,31,36)(H,32,38)(H,33,39,46)/b6-4+/t13?,14-,15-,18-,19-,20+,21-,22-,23-,24+,25-,26-,27-,28-,29-/m1/s1

InChI key

ZHSGGJXRNHWHRS-PEALBESXSA-N

General description

A nucleoside antibiotic that inhibits N-linked glycosylation and blocks the formation of N-glycosidic protein-carbohydrate linkages. Active in vitro against Gram-positive bacteria, yeasts, fungi, and viruses. Inhibits the expression of functional thrombin receptors on human T-lymphoblastoid cells. Also inhibits thrombin-induced Ca2+ mobilization in cells. Also available as a 25 mM solution in DMSO (Cat. No. 504570).
A nucleoside antibiotic that inhibits N-linked glycosylation and blocks the formation of N-glycosidic protein-carbohydrate linkages. Active in vitro against gram-positive bacteria, yeasts, fungi, and viruses. Inhibits the expression of functional thrombin receptors on human T-lymphoblastoid cells. Also inhibits thrombin-induced Ca2+ mobilization in cells.

Biochem/physiol Actions

Primary Target
N-linked glycosylation
Secondary Target
thrombin-induced Ca2+ mobilization in cells

Warning

Toxicity: Highly Toxic & Carcinogenic / Teratogenic (I)

Preparation Note

Aqueous solutions can be prepared from DMSO stock solutions by diluting in H₂O at pH 8.0 to 10.0 or with appropriate buffers at pH >7.0.

Reconstitution

Aqueous solutions can be prepared from stock solutions in DMSO by diluting with H₂O at pH 8.0 to 10.0 or with appropriate buffers at pH >7.0 (preferably >8.0).
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 2 weeks at -20°C.

Other Notes

Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.
Tordai, A., et al. 1995. Biochem. Biophys. Res. Commun. 206, 857.
Price, B.D., et al. 1992. J. Cell Physiol.152, 545.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H300

Hazard Classifications

Acute Tox. 1 Oral

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Wei Liu et al.
Molecular therapy. Nucleic acids, 24, 436-448 (2021-04-20)
Osteosarcoma is a bone tumor frequently diagnosed in children and young adults. Despite advances in chemotherapy and surgical resection, tumors metastasize in 30% of osteosarcoma patients. In addition, side effects caused by chemotherapeutic drugs, as well as the development of
Qi-Rong Xu et al.
Journal of translational medicine, 19(1), 264-264 (2021-06-19)
Long non-coding RNA (lncRNA) maternally expressed gene 3 (MEG3) has been implicated in the progression of esophageal cancer (EC). However, the specific mechanism of the involvement of MEG3 in EC development in relation to the regulation of immune escape remains
Weiyu Guan et al.
Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.], 22(1), 9-19 (2021-10-14)
Pancreatic ductal adenocarcinoma (PDAC) is characterized by excessive desmoplasia and autophagy-dependent tumorigenic growth. Pancreatic stellate cells (PSCs) as a predominant stromal cell type play a critical role in PDAC biology. We have previously reported that autophagy facilitates PSC activation, however
Phillip A Frankino et al.
iScience, 25(7), 104571-104571 (2022-07-06)
The deleterious potential to generate oxidative stress is a fundamental challenge to metabolism. The oxidative stress response transcription factor, SKN-1/NRF2, can sense and respond to changes in metabolic state, although the mechanism and consequences of this remain unknown. Here, we
Masato Miyake et al.
iScience, 24(12), 103448-103448 (2021-12-09)
The eIF2α phosphorylation-dependent integrated stress response (ISR) is a signaling pathway that maintains homeostasis in mammalian cells exposed to various stresses. Here, ISR activation in adipocytes improves obesity and diabetes by regulating appetite in a non-cell-autonomous manner. Adipocyte-specific ISR activation
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service