Rat IgG2a kappa Isotype Control (eBR2a), PE-eFluor™ 610, eBioscience™, Invitrogen™

Rat Isotype Control

Product Code	Brand	Quantity
15550497	Affymetrix eBioscience 61-4321-80	25 μg
15560497	Affymetrix eBioscience 61-4321-82	100 μg

Description

Description: The monoclonal rat IgG2a is useful as an isotype control immunoglobulin. Applications Reported: This eBR2a antibody has been reported for use in flow cytometric analysis. Applications Tested: This eBR2a antibody has been tested by flow cytometric analysis of mouse splenocytes. Use the isotype control at the same concentration as the experimental antibody. PE-eFluor® 610 can be excited with laser lines from 488-561 nm and emits at 607 nm. We recommend using a 610/20 band pass filter (equivalent to PE-Texas Red®). Please make sure that your instrument is capable of detecting this fluorochome. Light sensitivity: This tandem dye is sensitive to photo-induced oxidation. Please protect this vial and stained samples from light. Fixation: Samples can be stored in IC Fixation Buffer (cat. 00-8222) (100 µL of cell sample + 100 µL of IC Fixation Buffer) or 1-step Fix/Lyse Solution (cat. 00-5333) for up to 3 days in the dark at 4°C with minimal impact on brightness and FRET efficiency/compensation. Some generalizations regarding fluorophore performance after fixation can be made, but clone specific performance should be determined empirically. Excitation: 488-561 nm; Emission: 607 nm; Laser: Blue Laser, Green Laser, Yellow-Green Laser. Filtration: 0.2 μm post-manufacturing filtered.

Rat IgG2a is an immunoglobulin subclass that is commonly used in research and diagnostic applications. It is produced by the rat immune system and is known for its ability to activate complement and mediate antibody-dependent cell-mediated cytotoxicity (ADCC). Rat IgG2a has a molecular weight of approximately 160 kDa and is composed of two heavy chains and two light chains. It is often used as a control or reference antibody in experiments involving rat models, and is also commonly used in flow cytometry and immunohistochemistry applications.

Specifications

• Antigen: Rat IgG2a kappa
• Concentration: 0.2 mg/mL
• Conjugate: PE-eFluor 610
• Host Species: Rat
• Target Species: Not Applicable
• Gene Alias: IgG2; Immunoglobulin G; Immunoglobulin G2; ImmunoglobulinG; ImmunoglobulinG2
• Primary or Secondary: Isotype Control (Primary)
• Content And Storage: 4° C, store in dark, DO NOT FREEZE!

• Clone: eBR2a
• Applications: Control, Flow Cytometry
• Form: Liquid
• Regulatory Status: RUO
• Formulation: PBS with 0.09% sodium azide; pH 7.2
• Isotype: IgG2a κ
• Purification Method: Affinity chromatography

For Research Use Only.