Skip to Content
MilliporeSigma

Skip To

41784

Atto 647 maleimide

BioReagent, suitable for fluorescence, ≥90% (coupling to thiols)

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
1 mg
Please contact Customer Service for Availability
$662.00

About This Item

NACRES:
NA.32
UNSPSC Code:
12352111

$662.00


Please contact Customer Service for Availability

Request a Bulk Order
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


product line

BioReagent

Quality Segment

assay

≥90% (coupling to thiols)

form

solid

manufacturer/tradename

ATTO-TEC GmbH

fluorescence

λex 647 nm; λem 669 nm in 0.1 M phosphate pH 7.0

suitability

suitable for fluorescence

storage temp.

−20°C

Application

Atto 647 belongs to a new generation of fluorescent labels for the red spectral region with high molecular absorption (120.000) and quantum yield (0.20) as well as sufficient stoke′s shift (excitation maximum 645 nm, emission maximum 669 nm). Atto 647 is characterized by a high photostability. The dye is designed for application in the area of life science, e.g. labeling of DNA, RNA or proteins. Atto The dye is very stable under physiological pH-values and in buffers up to pH 8.5. However, it slowly degrades at higher pH. Atto 647 maleimide shows excellent solubility in polar solvents like DMF, DMSO or acetonitrile. After coupling to a substrate the dye moiety is electrically neutral.

Legal Information

This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
806616849972998
suitability

suitable for fluorescence

suitability

suitable for fluorescence

suitability

suitable for fluorescence

suitability

suitable for fluorescence

fluorescence

λex 647 nm; λem 669 nm in 0.1 M phosphate pH 7.0

fluorescence

λex 663 nm; λem 684 nm in 0.1 M phosphate pH 7.0

fluorescence

λex 532 nm; λem 553 nm in 0.1 M phosphate pH 7.0

fluorescence

λex 601 nm; λem 627 nm±10 nm in 0.1 M phosphate pH 7.0

form

solid

form

powder

form

powder

form

solid

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

assay

≥90% (coupling to thiols)

assay

≥90% (coupling rate)

assay

≥90% (coupling to thiols)

assay

≥80.0% (HPCE)


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Questions

Reviews

No rating value

Active Filters