If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
生物源
synthetic (chemical)
品質等級
形狀
powder
顏色
white to off-white
mp
215 °C (dec.) (lit.)
溶解度
water: 50 g/L
抗生素活性譜
Gram-negative bacteria
Gram-positive bacteria
應用
agriculture
作用方式
cell wall synthesis | interferes
儲存溫度
2-8°C
SMILES 字串
[Na+].CC1(C)SC2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C([O-])=O
InChI
1S/C16H19N3O4S.Na/c1-16(2)11(15(22)23)19-13(21)10(14(19)24-16)18-12(20)9(17)8-6-4-3-5-7-8;/h3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23);/q;+1/p-1/t9-,10-,11+,14-;/m1./s1
InChI 密鑰
KLOHDWPABZXLGI-YWUHCJSESA-M
尋找類似的產品？ 前往 產品比較指南
相關類別
1 of 4
本產品 | A0166 | A8351 | PHR1424 |
|---|---|---|---|
| antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria | antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria | antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria | antibiotic activity spectrum - |
| mode of action cell wall synthesis | interferes | mode of action cell wall synthesis | interferes | mode of action cell wall synthesis | interferes | mode of action - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 300 |
| application(s) agriculture | application(s) - | application(s) - | application(s) pharmaceutical (small molecule) |
| form powder | form powder or crystals | form powder | form - |
| biological source synthetic (chemical) | biological source synthetic | biological source - | biological source - |
一般說明
應用
- 突变和转化细胞的氨苄西林抗性筛选
生化／生理作用
耐药性机制：ß-内酰胺酶切开氨苄青霉素的ß-内酰胺环,使其失去活性。
抗菌谱：包括革兰氏阳性菌(类似青霉素)和革兰氏阴性菌(类似四环素和氯霉素)。
特點和優勢
- 高品质抗生素，适合各种研究用途
- 适于细胞生物学和生物化学研究。
準備報告
免責聲明
同類產品
相關產品
訊號詞
Danger
危險聲明
危險分類
Resp. Sens. 1A - Skin Sens. 1A
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
文章
Overview on how to maintain proper cell culture laboratory safety including steps on performing lab risk assessments, surface disinfection, biohazard and waste removal. Free ECACC handbook download.
概述如何維持適當的細胞培養實驗室安全，包括執行實驗室風險評估、表面消毒、生物危害和廢棄物清除的步驟。免費下載 ECACC 手冊。
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
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We purchased Ampicillin sodium salt (loc #BCBL4878V) back in 2014. This has been stored as a powder in the fridge since we purchased it. Is there an expiration for the powder?
1 answer-
This product is assigned an expiration date of approximately of one year from the date of quality release. To assure optimum potency, it would be best to purchase new material.
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What is the solubility of Product A9518, Ampicillin sodium salt?
1 answer-
This product is soluble in water at a concentration of 50 mg/mL, producing a clear, colorless to faint yellow solution.
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What is the Department of Transportation shipping information for this product?
1 answer-
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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Is Ampicillin product stable in solution?
1 answer-
We recommend using freshly prepared solutions. A concentrated solution of sodium ampicillin in water (approximately 330 mg/mL) may be expected to lose about 10% potency in 20 hours at -20°C.
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How do I use Ampicllin in agar plates?
1 answer-
For plates, add ampicillin to autoclaved media cooled to 48°C, to a final concentration of 35-50 μg/mL. Pour the plates, and allow them to cool completely. Plates may be stored at 2-8°C for up to only 1-2 weeks before use.
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