Ascomycin NEW

Price	$8	$6	$1
Package	1kg	25kg	100kg

Min. Order:	1kg
Supply Ability:	g-kg-tons, free sample is available
Update Time:	2024-03-29

Product Details

Product Name: Ascomycin	CAS No.: 104987-12-4
Min. Order: 1kg	Purity: 99%
Supply Ability: g-kg-tons, free sample is available	Release date: 2024/03/29
Lead time: In stock, ready for shipment	Packaging: bag/bottle/drum/IBC
Delivery: By express, by air, by sea	Origin: Manufacturer, advantage product
COA, MSDS: Available, contact us for details	Name: Sun

1. Materials information

Name	ascomycin
Synonym	More Synonyms

Description	Ascomycin(Immunomycin, FR-900520, FK520) is an ethyl analog of tacrolimus (FK506) with strong immunosuppressant properties. IC50 Value: 0.55 nM [1]Target: in vitro: When we used either CD4+CD8+ thymocytes or peripheral T cells activated by phorbol ester and ionomycin, the cell surface induction of CD5 was also partially blocked by CsA, FK-520 and rapamycin [2]. Ascomycinalso had a 3-fold lower immunosuppressive potency in a popliteal lymph node hyperplasia assay, resulting in an equivalent therapeutic index consistent with a common mechanistic dependence on calcineurin inhibition [3].in vivo: In 14-day studies, nephrotoxicity was not induced by continuous i.p. infusion of ascomycin at 10 mg/kg/day or daily oral administration (up to 50 mg/kg/day) in rats on a normal diet, nor by continuous i.v. infusion (up to 6 mg/kg/day) in rats on a low salt diet to enhance susceptibility [3].
Related Catalog	Signaling Pathways >> Anti-infection >> Fungal Research Areas >> Infection Natural Products >> Others
References	[1]. Hatanaka H, Kino T, Miyata S, FR-900520 and FR-900523, novel immunosuppressants isolated from a Streptomyces. II. Fermentation, isolation and physico-chemical and biological characteristics. J Antibiot (Tokyo). 1988 Nov;41(11):1592-601. [2]. Teutsch M, Higer M, Wang D, Induction of CD5 on B and T cells is suppressed by cyclosporin A, FK-520 and rapamycin. Int Immunol. 1995 Mar;7(3):381-92. [3]. Mollison KW, Fey TA, Krause RA, Nephrotoxicity studies of the immunosuppressants tacrolimus (FK506) and ascomycin in rat models. Toxicology. 1998 Feb 6;125(2-3):169-81.

Description

Ascomycin(Immunomycin, FR-900520, FK520) is an ethyl analog of tacrolimus (FK506) with strong immunosuppressant properties. IC50 Value: 0.55 nM [1]Target: in vitro: When we used either CD4+CD8+ thymocytes or peripheral T cells activated by phorbol ester and ionomycin, the cell surface induction of CD5 was also partially blocked by CsA, FK-520 and rapamycin [2]. Ascomycinalso had a 3-fold lower immunosuppressive potency in a popliteal lymph node hyperplasia assay, resulting in an equivalent therapeutic index consistent with a common mechanistic dependence on calcineurin inhibition [3].in vivo: In 14-day studies, nephrotoxicity was not induced by continuous i.p. infusion of ascomycin at 10 mg/kg/day or daily oral administration (up to 50 mg/kg/day) in rats on a normal diet, nor by continuous i.v. infusion (up to 6 mg/kg/day) in rats on a low salt diet to enhance susceptibility [3].

Related Catalog

Signaling Pathways >> Anti-infection >> Fungal

Research Areas >> Infection

Natural Products >> Others

References

[1]. Hatanaka H, Kino T, Miyata S, FR-900520 and FR-900523, novel immunosuppressants isolated from a Streptomyces. II. Fermentation, isolation and physico-chemical and biological characteristics. J Antibiot (Tokyo). 1988 Nov;41(11):1592-601.

[2]. Teutsch M, Higer M, Wang D, Induction of CD5 on B and T cells is suppressed by cyclosporin A, FK-520 and rapamycin. Int Immunol. 1995 Mar;7(3):381-92.

[3]. Mollison KW, Fey TA, Krause RA, Nephrotoxicity studies of the immunosuppressants tacrolimus (FK506) and ascomycin in rat models. Toxicology. 1998 Feb 6;125(2-3):169-81.

Density	1.2±0.1 g/cm3
Boiling Point	868.3±75.0 °C at 760 mmHg
Melting Point	153-157oC
Molecular Formula	C₄₃H₆₉NO₁₂
Molecular Weight	792.008
Flash Point	478.9±37.1 °C
Exact Mass	791.481995
PSA	178.36000
LogP	3.81
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.546
Storage condition	?20°C
Water Solubility	Soluble in DMSO at 65mg/ml; soluble in ethanol at 50mg/m; with warming. Very poorly soluble in water

Ascomycin MSDS(Chinese)

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H302 + H332-H319
Precautionary Statements	P210-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	R20/21/22
Safety Phrases	36/37
RIDADR	UN 1648 3 / PGII
WGK Germany	3
RTECS	KD4185000
HS Code	29419090

2. Packaging of materials

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.

Or smaller package 1kg/bottle, 10kgs/bottle as request.

Article illustration

3. Shipping & Delivery

By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

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By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

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By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

Article illustration

4. Contact information

For more details, pls contact us freely.

Email address: Sun@fdachem.com

Mob: 86 13526505137

WhatsApp/Skype/Wechat/LINE: 86 13526505137

Company Profile Introduction

Henan Fengda Chemical Co., Ltd. is located in the High-tech Development Zone of Henan Province. Specializing in the production and sales of various fine chemical products required for industrial production, including chemical raw materials, organic raw materials, petrochemicals, chemical reagents, solvents, catalysts, and additives, etc.

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