🌎 Ship to: United States
Toggle Nav
Cart
Search
Same-day shipping on all in-stock items.
Advanced Search
Quick Order SDS CoA
Menu
Account
Settings
྾
224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items

AF 405 Succinimidyl Ester - Em:422nm, Ex:401nm , CAS No.C378965

CAS: C378965 Cat. No.: C378965 Molecular Weight: 1028.3
COA
AF 405 Succinimidyl Ester - Em:422nm, Ex:401nm CAS No(C378965) by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY Ex:401nm ? Fluorescence excitation maximum at 401 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. Em:422nm ? Fluorescence emission maximum at 422 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk.
Synonyms
CFL™ 405 succinimidyl ester
Storage
Protected from light,Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
★
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
C378965-1mg
2
$319.90
5mg
C378965-5mg
1
$799.90
Enter a quantity for the sizes you want to add.
Bulk / Custom
♡ Wish List ⇅ Compare ⎙ Print page
SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Product Properties Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Solution Calculators Reviews
🧪

Why this grade

Em:422nm, Ex:401nm Em:422nm,Ex:401nm for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Protected from light,Store at -20°C,Desiccated Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
CFL™ 405 succinimidyl ester
Specifications & Purity
Em:422nm, Ex:401nm
Storage
Protected from light, Store at -20°C, Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
Em:422nm, Ex:401nm
Product Properties
Excitation and Emision Rangesλex 401 nm, λem 420 nm
Names and Identifiers
Molecular Weight 1028.3

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
H2416295Certificate of AnalysisMar 18, 2026 C378965
H2420018Certificate of AnalysisMar 18, 2026 C378965
H2420019Certificate of AnalysisMar 18, 2026 C378965
H2420020Certificate of AnalysisMar 18, 2026 C378965
C2304383Certificate of AnalysisFeb 24, 2023 C378965
C2304385Certificate of AnalysisFeb 24, 2023 C378965
Chemical and Physical Properties
SolubilitySoluble in water (low), and DMSO.
SensitivityLight sensitive; Moisture sensitive;
Documents & Articles
Amine-Reactive Probe Labeling Experimental Protocol
Categories: Protocols
Tags:
Fluorescent dyes Amine probe Avidin Biomolecular marker Chemical probe Nucleic acid probe preparation Biomolecular tracking Cell surface labeling Affinity purification technology
Introduction to the AF Series Fluorescent Dyes: Overview, Applications, and Selection Guide
Categories: Technical articles
Tags:
AF Series Fluorescent Dyes
Classification and Selection of Fluorescent Dyes: From Small Molecules to Fluorescent Proteins and Nanoprobes
Categories: Technical articles
Tags:
Fluorescent dyes Fluorophore
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Ex:401nm grade guide → View Em:422nm grade guide →
Bulk & Custom Packaging Need larger quantities or custom specifications? Contact our team for a tailored quote.

View related series

fluorescence dye (164)
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our Cookie Policy.

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.

Privacy Policy Terms of Use Cookie Policy Terms and Conditions of Sale Sales Policy
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.