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Merck
모든 사진(1)

주요 문서

I1884

Sigma-Aldrich

Insulin-transferrin-sodium selenite media supplement

γ-irradiated, lyophilized powder, BioXtra, suitable for cell culture

동의어(들):

ITS Supplement

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About This Item

UNSPSC 코드:
12352205
NACRES:
NA.75

생물학적 소스

human plasma

Quality Level

무균

γ-irradiated

제품 라인

BioXtra

형태

lyophilized powder

기술

cell culture | mammalian: suitable

UniProt 수납 번호

배송 상태

ambient

저장 온도

−20°C

유전자 정보

human ... INS(3630)

일반 설명

Insulin-transferrin-sodium selenite media supplement supports in vitro growth and maturation of follicles from oocyte and is routinely used in in vitro fertilization methods.
Serum-free and reduced serum formulations often require purified forms of the factors normally supplied by serum that are suitable for in vitro growth and differentiation studies. These important factors include insulin, transferrin, selenium, pyruvate, and ethanolamine.

INSULIN is a polypeptide hormone that promotes the uptake of glucose and amino acids and may owe observed mitogenic effect to this property.

TRANSFERRIN is an iron-transport protein. Iron is an essential trace element, but can be toxic in the free form. To nourish cells in culture, it is supplied bound to transferrin in serum.

SELENIUM is an essential trace element normally provided by Serum.

Nutritional studies indicate that the supplement components described are utilized by most mammalian cells. They enhance cell proliferation and decrease the serum requirement of many cell types. When the provided supplement is used with 2 to 4 percent serum, proliferation is reported to be similar to medium supplemented with 10 percent serum.

애플리케이션

Insulin-transferrin-sodium selenite media supplement has been used as:
  • medium 199 (M199) media supplement for cardiac myocytes culture
  • Roswell Park Memorial Institute (RPMI) 1640 medium component for pluripotent stem cell (iPSC) culture
  • Dulbecco′s Modified Eagle Medium (DMEM) supplement in ID8 ovarian carcinoma cells

기타 정보

Each vial contains: ≥21 mg recombinant human insulin; ≥19 mg human transferrin (substantially iron free), and 25 μg sodium selenite.
ITS is a mixture of recombinant human insulin, human transferrin, and sodium selenite. It is a general cell supplement designed for use in non-complex media (e.g. MEM, RPMI-1640) and complex media (e.g. Ham?s F-12, DME/F-12, MEM) with sodium pyruvate.

수량

Each vial sufficient to prepare 5 liters of medium.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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The effects of different concentrations of sodium selenite on the in vitro maturation of preantral follicles in serum-free and serum supplemented media
Abedelahi A, et al.
Journal of Assisted Reproduction and Genetics, 25(9-10), 483-488 (2008)

문서

Understand how transferrin affects serum-free cell culture systems, crucial for biomanufacturing heterologous proteins like monoclonal antibodies.

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