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Invitrogen
Syrian Hamster IgG Isotype Control, Brilliant Violet™ 421, eBioscience™
Application
FIGURE: 1 / 1
Syrian Hamster IgG Isotype Control (404-4914-81) in Flow
C57BL/6 mouse splenocytes were stained with NK1.1 Monoclonal Antibody, PE (Product # 12-5941-82) and staining buffer (autofluorescence) (left) or Syrian Hamster IgG Isotype Control, Brilliant Violet 421 (right). Viable cells in the lymphocyte gate were used for analysis, as determined by 7-AAD (Product # 00-6993-50).
Product Details
404-4914-81
Applications
Tested Dilution
Flow Cytometry (Flow)
Assay-dependent
Control (Ctrl)
Assay-dependent
Product Specifications
Host/Isotype
Syrian hamster
/ IgG
Class
Polyclonal
Type
Isotype Control
Conjugate
Excitation/Emission Max
406/423 nm
View spectra
Form
Liquid
Concentration
0.2 mg/mL
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2, with BSA
Contains
0.09% sodium azide
Storage conditions
4°C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_3090512
Product Specific Information
Description: This hamster IgG fraction was purified by affinity chromatography from normal Golden Syrian Hamster serum.
Applications Reported: This antibody has been reported for use in flow cytometric analysis.
Applications Tested: This isotype control antibody has been tested by flow cytometric analysis of mouse splenocytes. It should be used at the same concentration as the experimental antibody.
Brilliant Violet™ 421 (BV421) is a dye that emits at 423 nm and is intended for use on cytometers equipped with a violet (405 nm) laser. Please make sure that your instrument is capable of detecting this fluorochrome.
When using two or more Super Bright, Brilliant Violet™, Brilliant Ultra Violet™, or other polymer dye-conjugated antibodies in a staining panel, it is recommended to use Super Bright Complete Staining Buffer (Product # SB-4401-42) or Brilliant Stain Buffer™ (Product # 00-4409-75) to minimize any non-specific polymer interactions. Please refer to the datasheet for Super Bright Staining Buffer or Brilliant Stain Buffer for more information.
Excitation: 407 nm; Emission: 423 nm; Laser: Violet Laser.
BRILLIANT VIOLET™ is a trademark or registered trademark of Becton, Dickinson and Company or its affiliates, and is used under license. Powered by Sirigen™.
Target Information
The isotype of a primary antibody and the application it is being used in can result in background staining. Primary antibody background noise can be caused by binding to Fc receptors on target cells; by non-specific interactions with cellular proteins, carbohydrates, and lipids; or by cell autofluorescence. Isotype control antibodies can act as negative controls to help differentiate non-specific background signal from specific antibody signal because they have no relevant specificity to a target antigen. While isotype controls are most commonly used in flow cytometry, they are useful in other applications such as chromatin immunoprecipitation (ChIP), immunohistochemistry, and gel shifts. Isotype controls should match with the primary antibody species and isotype so that the level of specific staining by the primary antibody may be accurately determined. If using directly labeled primary antibodies, the isotype control works best if conjugated with the same label as the test antibody.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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