Coomassie(Braford)Staining Solution (for Protein Determination) - BioReagent,sterile

Cat. No.: C1492574
AVAILABLE TO ORDER
GRADE & PURITY BioReagent ? BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility. Sterile ? Sterile grade — processed and verified free of viable microorganisms. Use directly in aseptic procedures and cell culture without further sterilization.
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100ml
C1492574-100ml
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$19.90
500ml
C1492574-500ml
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$59.90
Enter a quantity for the sizes you want to add.
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Why this grade

BioReagent,sterile BioReagent,Sterile for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

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Quality documents

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

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Literature proof

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

Overview

This product is a ready-to-use, highly sensitive, rapid protein staining solution with Coomassie Brilliant Blue G-250 as its core component. Specifically optimized for the elution fraction collection step in protein (antibody) purification processes, it enables instant color development to identify the start and end points of protein/antibody elution, thereby guiding fraction collection. This allows for rapid screening of collection tubes containing target proteins/antibodies for subsequent pooling and concentration. The solution provides operators with a clear visual reference to accurately and efficiently determine the target antibody's elution window, preventing the loss of valuable samples.


Specifications

Specifications & Purity
BioReagent, sterile
Stability And Storage
Store at 2-8°C for 12 months. Do not freeze.
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Grade
BioReagent, Sterile

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.

2 results found

Lot NumberCertificate TypeDateItem
ZJ26F0434515Certificate of AnalysisApr 23, 2026 C1492574
ZJ25F1230708Certificate of AnalysisDec 30, 2025 C1492574
Documents & Articles
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 BioReagent grade guide → View Sterile grade guide →

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