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RFP an ntibody [3 3F5] 1 - ChromoTek

RFP an ntibody [3 3F5] 1 - ChromoTek

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<strong>RFP</strong> <strong>an</strong>tibody [<strong>3F5</strong>]<br />

Description<br />

Product<br />

Type<br />

Specificity<br />

Isotype<br />

Relev<strong>an</strong>ce<br />

Form<br />

Size<br />

Storage<br />

Buffer<br />

Concentration<br />

Storage<br />

instructions<br />

Mouse monoclonal [<strong>3F5</strong>]<br />

to Red Fluorescent Proteins.<br />

For biochemical <strong>an</strong>alysiss of <strong>RFP</strong>-tagged fusion proteins.<br />

Primary <strong>an</strong>tibody<br />

<strong>3F5</strong> recognizes red fluorescent proteins derived from DsRed <strong>an</strong>d<br />

<strong>RFP</strong>-tagged fusion proteins.<br />

IgG2a<br />

Fluorescent proteins (FP) are powerful tools to study protein<br />

localization <strong>an</strong>d dynamics in living cells In addition to the prominent<br />

green fluorescent protein<br />

(GFP) from<br />

Aequorea victoria, a red<br />

fluorescent protein (DsRed) was discovered in the coral Discosoma<br />

sp. Mutagenesis of the red progenitor have resulted in several<br />

monomeric red FPs (m<strong>RFP</strong>1, mCherry, mOr<strong>an</strong>ge, mPlum, etc)<br />

which become attractive tools for a number of applications. For<br />

example the<br />

combinationn of green <strong>an</strong>d red fusion<br />

proteins allows<br />

multicolor tracking as well as protein-protein <strong>an</strong>tibody<br />

(MAb) against monomeric<br />

<strong>RFP</strong>s, designated as <strong>RFP</strong> <strong>an</strong>tibody [<strong>3F5</strong>]. The <strong>3F5</strong> MAb is<br />

interaction studies in<br />

living cells.<br />

Use this mouse monoclonal<br />

characterized by high affinity <strong>an</strong>d specificity against the monomeric<br />

DsRed derivatives <strong>an</strong>d corresponding fusion proteins It is suitable<br />

for immunoblotting assays.<br />

Liquid; hybridoma supernat<strong>an</strong>t. The hybridoma was cultured in<br />

protein free medium. Tissue culture supernat<strong>an</strong>t<br />

was concentrated<br />

by centrifugation using a 30 kD exclusion membr<strong>an</strong>e to <strong>an</strong> <strong>an</strong>tibody<br />

concentration of 1 mg/ml.<br />

100 µg<br />

Preservative: 0.01% Sodium Azide<br />

Material safety datasheet (MSDS) for this product:<br />

Sodium Azide MSDS<br />

1 mg/ml<br />

Store at +4° C.<br />

<strong>RFP</strong> <strong>an</strong>tibody [<strong>3F5</strong>] (Mouse monoclonal)<br />

1<br />

Version 2011-07-05


Tested<br />

Applications<br />

<strong>an</strong>d<br />

Recommended<br />

Dilutions<br />

Western Blot:<br />

Mouse <strong>RFP</strong> <strong>an</strong>tibody <strong>3F5</strong> is highly<br />

specific to<br />

<strong>RFP</strong>s <strong>an</strong>d shows no<br />

crossreactivity to GFP<br />

or <strong>an</strong>y other<br />

cellular protein.<br />

primary <strong>an</strong>tibody:<br />

1/1000 <strong>RFP</strong> <strong>an</strong>tibody <strong>3F5</strong><br />

incubationn for 1 h at RT<br />

secondary<br />

<strong>an</strong>tibody:<br />

1/500 <strong>an</strong>ti-mouse-Alexa647<br />

incubationn for 1 h at RT<br />

Sensitivity r<strong>an</strong>ge of mouse <strong>RFP</strong> <strong>an</strong>tibody <strong>3F5</strong> goes down to 10 ng of<br />

purified <strong>RFP</strong> protein. <strong>3F5</strong> detects a b<strong>an</strong>d of approximately 27 kDa<br />

(predicted molecular weight <strong>RFP</strong>: 27 kDa).<br />

primary <strong>an</strong>tibody:<br />

1/2000 red <strong>an</strong>tibody <strong>3F5</strong><br />

incubation for 1 h at RT<br />

with 3% milk in TPBS<br />

secondary <strong>an</strong>tibody:<br />

1/ 5000 <strong>an</strong>ti-mouse-<br />

Alexa647<br />

incubation for 1 h at RT<br />

with 3% milk in TPBS<br />

Not yet tested in other applications. Optimal dilutions/concentrations should be<br />

determined by the end user.<br />

Only for<br />

research applications, not for diagnostic or therapeutic<br />

use.<br />

<strong>RFP</strong> <strong>an</strong>tibody [<strong>3F5</strong>] (Mouse monoclonal)<br />

2<br />

Version 2011-07-05

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