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Invitrogen
Rabbit anti-Goat IgG F(ab')2 Secondary Antibody, HRP
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Application
FIGURE: 1 / 8
Goat IgG F(ab')2 Secondary Antibody (31403) in WB
Western blot was performed using F(ab)2-Goat anti-Human IgG, IgM, IgA (H+L) Secondary Antibody (Product # A24496). 55-80 kDa and 25 kDa bands corresponding to Human Ig heavy and light chains respectively were observed for IgG1, IgG2, IgG3, IgG4, IgA, IgM and Mouse IgM. No reactivity was observed for Human IgE heavy chain, Mouse IgG and Rabbit IgG (Panel I). Purified protein (100 ng) of Human IgG1 (Lane 1), ... View More
Product Details
31403
Applications
Tested Dilution
Western Blot (WB)
1:10,000-1:200,000
Immunohistochemistry (IHC)
1:500-1:5,000
Immunocytochemistry (ICC/IF)
1:500-1:5,000
Product Specifications
Species Reactivity
Goat
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Secondary Antibody
Conjugate
HRP
Form
Lyophilized
Concentration
0.8 mg/mL
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7.6, with 15mg/mL BSA
Contains
no preservative
Storage conditions
4°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_228401
Target
IgG
Antibody Form
Whole Antibody
Product Specific Information
Concentration may vary slightly from lot-to-lot, see lot-specific datasheet for exact concentration.
This antibody has been successfully used in Western blot, and ICC applications.
Antibody Specificity: This antibody reacts with the light chains on goat IgG and with those common to other goat immunoglobulins, based on electrophoresis. The antibody does not react with the Fc portion of goat IgG. No antibody was detected against non-immunoglobulin serum proteins. However, this antibody may cross-react with immunoglobulins from other species.
Restoration and Storage: Store product at 2-8 °C until opened. Restore with 1.5 mL distilled water (0.8 mg/mL after restoration). Centrifuge product if it is not completely clear after standing for 1-2 hours at room temperature. To judge clarity, draw product into a pasteur pipette. Product may be stored for several weeks at -70 °C as an undiluted liquid. After dilution, do not use for more than one day.
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.
Country of Origin: USA
Target Information
Anti-Goat secondary antibodies are affinity-purified antibodies with well-characterized specificity for goat 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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