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GFP and Epitopes  >  Antibodies to GFP and Antibodies to RFP
 

RFP Antibody Fluorescein Conjugated

Rabbit Polyclonal
NCI Collaboration
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Western blot of RFP recombinant protein detected with Rockland's polyclonal anti-RFP antibody.  Lane 1 shows no reaction against a GFP recombinant protein present in 10 ug of HeLa cell extract.  Lane 2 shows a single band detected in 10 ug of a HeLa lysate containing RFP recombinant protein.  Rockland's polyclonal anti-RFP detects a 27 kDa band corresponding to the epitope tag RFP. A 4-12% Bis-Tris gradient gel (Invitrogen) was used for SDS-PAGE.  The protein was transferred to nitrocellulose using standard methods.  After blocking the membrane was probed with the primary antibody diluted 1:2,500 for 1 h at room temperature followed by washes and reaction with a 1:5,000 dilution of IRDye™800 conjugated Goat-a-Rabbit IgG [H&L] MX (611-132-122). IRDye™800 fluorescence image was captured using the Odyssey® Infrared Imaging System developed by LI-COR. IRDye is a trademark of LI-COR, Inc.  Other detection systems will yield similar results.
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Number:
600-402-379
Size:
100 µg
Price:
$309.00
Shipping:
$40.00
Handling:
$20.00
Availability:
Ships next business day.

RFP Antibody Fluorescein Conjugated Properties

Description
Anti-RFP (RABBIT) Antibody Fluorescein Conjugated Min X Hu Ms and Rt Serum Proteins - 600-402-379
Host
Rabbit
Clonality
Polyclonal
Application
FLISA : >1:20,000
IF Microscopy : 1:500 - 1:2,500
Western Blot : >1:10,000
Other Dilution: User Optimized
Epitope Tag Type
RFP
Physical State
Lyophilized
Shipping Condition
Ambient
Format
IgG
FP Value
2.2 moles Fluorescein (FITC) per mole of IgG
Concentration
1.0 mg/mL by UV absorbance at 280 nm
Buffer
0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
Reconstitution Volume
100 µL
Reconstitution Buffer
Restore with deionized water (or equivalent)
Preservative
0.01% (w/v) Sodium Azide
Stabilizer
10 mg/mL Bovine Serum Albumin (BSA) - Immunoglobulin and Protease free
GeneName
DsRed
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RFP Antibody Fluorescein Conjugated Description

Background
Antibodies to RFP (Discosoma spp.) are intended for use in immunological assays including ELISA, western blotting, fluorometry and fluorescence activated cell sorting (FACS).
Synonyms
FITC, DsRed, rDsRed, Discosoma sp. Red Fluorescent Protein, Red fluorescent protein drFP583
Immunogen
The immunogen is a Red Fluorescent Protein (RFP) fusion protein corresponding to the full length amino acid sequence (234aa) derived from the mushroom polyp coral Discosoma.
Immunogen Type
Recombinant Protein
Storage Condition
Store vial at 4° C prior to restoration.   For extended storage aliquot contents and freeze at -20° C or below.  Avoid cycles of freezing and thawing.  Centrifuge product if not completely clear after standing at room temperature.  This product is stable for several weeks at 4° C as an undiluted liquid.  Dilute only prior to immediate use. 
Application Note
Polyclonal anti-RFP is designed to detect RFP and its variants. This antibody can be used to detect RFP by ELISA (sandwich or capture) for the direct binding of antigen. Biotin conjugated polyclonal anti-RFP used in a sandwich ELISA with unconjugated anti-RFP is well suited to titrate RFP in solution. The detection antibody conjugated to biotin is subsequently reacted with streptavidin conjugated HRP (code # S000-03). Fluorochrome conjugated polyclonal anti-RFP can be used to detect RFP by immunofluorescence microscopy in cell expression systems and can detect RFP containing inserts. Significant amplification of signal is achieved using fluorochrome conjugated polyclonal anti-RFP relative to the fluorescence of RFP alone. For immunoblotting use either alkaline phosphatase or peroxidase conjugated polyclonal anti-RFP to detect RFP or RFP containing proteins on western blots. Optimal titers for applications should be determined by the researcher.
Purity/Specifity
This product was prepared from monospecific antiserum by imunoaffinity chromatography using Red Fluorescent Protein (Discosoma) coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities.   Expect reactivity against RFP and its variants: mCherry, tdTomato, mBanana, mOrange, mPlum, mOrange and mStrawberry. Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Rabbit Serum and purified and partially purified Red Fluorescent Protein (Discosoma).  No reaction was observed against Human, Mouse or Rat serum proteins.  ELISA was used to confirm specificity at less than 0.1% of target signal.
Disclaimer Note-General
This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information. All products of animal origin manufactured by Rockland Immunochemicals are derived from starting materials of North American origin. Collection was performed in United States Department of Agriculture (USDA) inspected facilities and all materials have been inspected and certified to be free of disease and suitable for exportation. All properties listed are typical characteristics and are not specifications. All suggestions and data are offered in good faith but without guarantee as conditions and methods of use of our products are beyond our control. All claims must be made within 30 days following the date of delivery. The prospective user must determine the suitability of our materials before adopting them on a commercial scale. Suggested uses of our products are not recommendations to use our products in violation of any patent or as a license under any patent of Rockland Immunochemicals, Inc. If you require a commercial license to use this material and do not have one, then return this material, unopened to: Rockland Inc., P.O. BOX 5199, Limerick, Pennsylvania, USA.
General Reference
Gross LA, Baird GS, Hoffman RC, Baldridge KK, Tsien RY: The structure of the chromophore within DsRed, a red fluorescent protein from coral. Proc. Natl. Acad. Sci. USA 2000, 97: 11990-11995.
Specific Reference
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Product Type
Primary Antibodies;
Applications
ELISA, WB, IHC, IF, FC
Reacts With
human, mouse, rat, monkey
Catalog Number
200-301-268

Product Type
Secondary Antibodies;
Applications
ELISA, WB, IHC
Catalog Number
610-4302

Product Type
Secondary Antibodies;
Applications
ELISA, WB, IHC
Catalog Number
611-1302

Product Type
Supporting Reagents;
Applications
ELISA, FLISA, WB, IHC, IF, IP, FC
Catalog Number
B304

Product Label

 

Description
Fluorescein (FITC)
Color
Green
Conjugation Reference
Modified from The and Feltkamp, Immunology 18; 865, 1970.
Molecular Weight
390
Excitation Wavelength
495
Conjugation Chemistry
Isothiocyanate