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Invitrogen
Goat anti-Rabbit IgG F(ab')2 Secondary Antibody, FITC
FIGURE: 1 / 1
Rabbit IgG F(ab')2 Secondary Antibody (31573) in ICC/IF
Immunofluorescence analysis of Goat anti-Rabbit IgG F (ab')2 Secondary Antibody, FITC conjugate (Product # 31573) was performed using HeLa cells stained with alpha Tubulin Rabbit Polyclonal Antibody (Product # PA5-16891). The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 10 minutes, blocked with 1% BSA for 1 hour and labeled with 2 µg/mL of rabbit primar... View More
Product Details
31573
Applications
Tested Dilution
Immunohistochemistry (IHC)
1:50 - 1:200
Immunocytochemistry (ICC/IF)
2 µg/mL
Flow Cytometry (Flow)
1:50 - 1:200
Immunoprecipitation (IP)
1:50 - 1:200
Product Specifications
Species Reactivity
Rabbit
Host/Isotype
Goat
/ IgG
Class
Polyclonal
Type
Secondary Antibody
Conjugate
Excitation/Emission Max
498/517 nm
View spectra
Form
Lyophilized
Concentration
1.5 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.6, with 15mg/mL BSA
Contains
0.05% sodium azide
Storage conditions
4° C, store in dark
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_228346
Target
IgG
Antibody Form
Whole Antibody
Product Specific Information
Concentration may vary slightly from lot-to-lot, see lot-specific datasheet for exact concentration.
Product # 31573 has been successfully used in Western blot, IF, ICC, IHC, IP and FACS applications.
Product # 31573 reacts with the light chains of rabbit IgG and with the light chains common to most rabbit immunoglobulins, but does not react against the Fc portion of rabbit IgG or against non-immunoglobulin serum proteins. However, this antibody may cross-react with immunoglobulins from other species.
Store product protected from light at 4°C until opened. To extend the shelf-life of this product, add an equal volume of glycerol to make a final concentration of approximately 50% glycerol and store at -20°C. Fluorescein Amax= 492 nm; Emax= 520 nm. Fluorophore/Protein: 7.7 µg/mg; ~3 moles FITC per mole IgG. (lot-dependent).
Reconstitute with 1.5 mL of distilled water.
Country of Origin: USA
Target Information
Anti-Rabbit secondary antibodies are affinity-purified antibodies with well-characterized specificity for rabbit immunoglobulins and are useful in the detection, sorting or purification of its specified target. Secondary antibodies offer increased versatility enabling users to use many detection systems (e.g. HRP, AP, fluorescence). They can also provide greater sensitivity through signal amplification as multiple secondary antibodies can bind to a single primary antibody. Most commonly, secondary antibodies are generated by immunizing the host animal with a pooled population of immunoglobulins from the target species and can be further purified and modified (i.e. immunoaffinity chromatography, antibody fragmentation, label conjugation, etc.) to generate highly specific reagents.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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