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Merck
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주요 문서

G7513

Sigma-Aldrich

L-Glutamine solution

L-Glutamine solution

200 mM, solution, sterile-filtered, BioXtra, suitable for cell culture

동의어(들):

Glavamin, Levoglutamide

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크기 선택

20 ML
₩23,244
100 ML
₩77,140

₩23,244


예상 입고일2025년 4월 02일세부사항


벌크 견적 요청

크기 선택

보기 변경
20 ML
₩23,244
100 ML
₩77,140

About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC 코드:
12352209
PubChem Substance ID:
NACRES:
NA.75

₩23,244


예상 입고일2025년 4월 02일세부사항


벌크 견적 요청

무균

sterile-filtered

Quality Level

300
400

제품 라인

BioXtra

양식

solution

농도

200 mM

기술

cell culture | mammalian: suitable

불순물

endotoxin, tested

배송 상태

dry ice

저장 온도

−20°C

SMILES string

N[C@@H](CCC(N)=O)C(O)=O

InChI

1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1

InChI key

ZDXPYRJPNDTMRX-VKHMYHEASA-N

유전자 정보

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

L-glutamine is an essential amino acid that is a crucial component of culture media that serves as a major energy source for cells in culture. L-glutamine is very stable as a dry powder and as a frozen solution. In liquid media or stock solutions, however, L-glutamine degrades relatively rapidly. Optimal cell performance usually requires supplementation of the media with L-glutamine prior to use.

애플리케이션

L-glutamine is an essential amino acid that is a crucial component of culture media, which serves as a major energy source for cells in culture. Optimal cell performance usually requires supplementation of the medium with L-glutamine prior to use.

제조 메모

Prepared in cell culture grade water.

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

Lot/Batch Number

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문서

Importance and uses of glutamine in hybridoma and mammalian cell culture

Human renal proximal tubule epithelial cells (RPTECs) are commonly used to predict human renal drug permeability and to investigate drug efflux. We have generated transporter knockout (KO) cell lines using CompoZr® Zinc Finger Nuclease (ZFN) technology in a proprietary renal proximal tubule epithelial cell line.

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Chromatograms

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질문

1–4 / 4 질문  
  1. How much of Product G7513 should be used in cell culture media?

    1 답변
    1. In general, MEM typically contains 0.292 g/L L-Glutamine. A 200mM Glutamine solution is equivalent to 29.23 mg/mL. So it needs to be diluted around 100 times.

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  2. Is the molecular weight of L-Glutamine 146.14 or 146.15? The label information changed.

    1 답변
    1. Based on a molecular formula of C5H10N2O3, the molecular weight to seven significant figures is 146.1456. Over the years, this value may have been reported in Sigma-Aldrich documentation or on labels as either 146.15 (by rounding up) or 146.14 (by truncation). The material itself has not changed.

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  3. Why is there a precipitate in the 200 mM L-glutamine solution, products G7513 and G2150, after thawing at room temperature?

    1 답변
    1. L-Glutamine, 200 mM solution, tends to precipitate in solution when chilled.  After thawing, it will be an opalescent solution.  If allowed to settle, there can be some crystalline insolubles at the bottom of the bottle.The product should be warmed to 37°C for complete solubilization.  To limit the number of times the product needs to be warmed to 37°C, the product can be divided into working aliquots which are stored at -20°C and used as needed.  This will expose the product to the minimal amount of warming cycles.

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  4. What is the Department of Transportation shipping information for this product?

    1 답변
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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활성 필터

  1. Columbia, MO
    • 상품평 2
    • 투표 1
    별 5개 중 5개입니다.

    L-Glutamine Soluntion

    My cell cultures have no problem growing when using just a little extra L-Glutamine.

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  2. 1 평점-상품평만

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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