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
Fortfahren mit
B4261
Biocytin
≥98% (TLC), suitable for drug transporter assays
Synonym(e):
Bct, Nε-(+)-Biotinyl-L-lysin
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
5 mg | Warenkorb auf Verfügbarkeit prüfen | € 53,50 |
25 mg | Warenkorb auf Verfügbarkeit prüfen | € 159,00 |
50 mg | Warenkorb auf Verfügbarkeit prüfen | € 271,00 |
100 mg | Warenkorb auf Verfügbarkeit prüfen | € 445,00 |
250 mg | Warenkorb auf Verfügbarkeit prüfen | € 924,00 |
Über diesen Artikel
Produktname
Biocytin, ≥98% (TLC)
Quality Segment
assay
≥98% (TLC)
form
powder
optical activity
[α]20/D +53°, c = 1.05% in 0.1 M NaOH(lit.)
technique(s)
drug transporter assay: suitable
color
white to off-white
mp
~245 °C (dec.) (lit.)
storage temp.
−20°C
SMILES string
[H][C@]12CS[C@@H](CCCCC(=O)NCCCC[C@H](N)C(O)=O)[C@@]1([H])NC(=O)N2
InChI
1S/C16H28N4O4S/c17-10(15(22)23)5-3-4-8-18-13(21)7-2-1-6-12-14-11(9-25-12)19-16(24)20-14/h10-12,14H,1-9,17H2,(H,18,21)(H,22,23)(H2,19,20,24)/t10-,11-,12-,14-/m0/s1
InChI key
BAQMYDQNMFBZNA-MNXVOIDGSA-N
Application
Biochem/physiol Actions
1 of 1
Dieser Artikel | |
|---|---|
| description ≥98% (TLC) | description pharmaceutical analytical impurity (PAI) |
| form powder | form - |
| assay ≥98% (TLC) | assay - |
| technique(s) drug transporter assay: suitable | technique(s) - |
| storage temp. −20°C | storage temp. 2-8°C |
| Quality Level 200 | Quality Level - |
| mp ~245 °C (dec.) (lit.) | mp - |
Lagerklasse
11 - Combustible Solids
Was ist los?
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
Eyeshields, Gloves, type N95 (US)
Hier finden Sie alle aktuellen Versionen:
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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
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How can I determine the shelf life / expiration / retest date of this product?
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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
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