![FITC Rat IgG2a, κ Isotype Control [B39-4] (AGEL2906)](https://cdn11.bigcommerce.com/s-h68l9z2lnx/images/stencil/1280x1280/products/229432/602653/fitc-rat-igg2a-l-isotype-control-b39-4-agel2906__04009.1706285352.jpg?c=2?imbypass=on "FITC Rat IgG2a, κ Isotype Control [B39-4] (AGEL2906)")
Description
FITC Rat IgG2a, λ Isotype Control [B39-4]
The FITC Rat IgG2a Isotype Control (B39-4) (AGEL2906) is a valuable tool for researchers working in immunology and cell biology. This isotype control antibody is designed to provide a baseline for fluorescence signal detection in flow cytometry and other fluorescence-based assays. The FITC Rat IgG2a Isotype Control (B39-4) is derived from a rat source and is specifically engineered to match the fluorescent properties of experimental antibodies with the same isotype, while lacking specificity for any known antigens. This makes it an essential component for accurately distinguishing non-specific binding from true positive signals in experiments involving rat IgG2a primary antibodies.
With its high purity and consistency, the FITC Rat IgG2a Isotype Control (B39-4) ensures reliable and reproducible results in cell staining and analysis. Whether used for validating assay conditions, setting gates, or as a negative control in experimental setups, this isotype control antibody is a trusted resource for researchers seeking to enhance the precision and reliability of their fluorescence-based studies.
| Product Name: | FITC Rat IgG2a, λ Isotype Control [B39-4] (AGEL2906) |
| Product Code: | AGEL2906 |
| Clone No: | B39-4 |
| Host Species: | Rat |
| Applications: | FCM |
| Isotype: | Rat IgG2a, λ |
| Conjugation: | FITC |
| Form: | Liquid |
| Fluorescent Label: | FITC is designed to be excited by the Blue laser (488 nm) and detected using an optical filter centered near 530 nm (e.g., a 525/40 nm bandpass filter). |
| Recommended Use: | Each lot of this antibody is quality control tested by flow cytometric analysis as negative control. Use at concentrations comparable to those of the specific antibody of interest. |
| Storage Buffer: | Phosphate buffered solution, pH 7.2, containing 0.09% stabilizer and 1% protein protectant. |
| Stability & Storage: | Keep as concentrated solution. Store at 2-8°C and protected from prolonged exposure to light. Do not freeze. Centrifuge before opening to ensure complete recovery of vial contents. This product is guaranteed up to one year from purchase. |
| Shipping: | Biological ice pack at 4°C |
![FITC Rat IgG2a, κ Isotype Control [B39-4] (AGEL2906)](https://cdn11.bigcommerce.com/s-h68l9z2lnx/images/stencil/608x608/products/229432/602653/fitc-rat-igg2a-l-isotype-control-b39-4-agel2906__04009.1706285352.jpg?c=2 "FITC Rat IgG2a, κ Isotype Control [B39-4] (AGEL2906)")
![FITC Rat IgG2a, κ Isotype Control [B39-4] (AGEL2892)](https://cdn11.bigcommerce.com/s-h68l9z2lnx/images/stencil/590x590/products/229422/602601/fitc-rat-igg2a-l-isotype-control-b39-4-agel2892__04967.1706285217.jpg?c=2 "FITC Rat IgG2a, κ Isotype Control [B39-4] (AGEL2892)")
![PE Rat IgG2a, κ Isotype Control [B39-4] (AGEL2893)](https://cdn11.bigcommerce.com/s-h68l9z2lnx/images/stencil/590x590/products/229423/602140/pe-rat-igg2a-l-isotype-control-b39-4-agel2893__82513.1706283776.jpg?c=2 "PE Rat IgG2a, κ Isotype Control [B39-4] (AGEL2893)")
![Biotin Rat IgG2a, κ Isotype Control [B39-4] (AGEL2905)](https://cdn11.bigcommerce.com/s-h68l9z2lnx/images/stencil/590x590/products/229959/602738/biotin-rat-igg2a-l-isotype-control-b39-4__93005.1706285686.jpg?c=2 "Biotin Rat IgG2a, κ Isotype Control [B39-4] (AGEL2905)")
![PerCP Rat IgG2a, κ Isotype Control [B39-4] (AGEL2895)](https://cdn11.bigcommerce.com/s-h68l9z2lnx/images/stencil/590x590/products/229425/602893/percp-rat-igg2a-l-isotype-control-b39-4-agel2895__60965.1706286170.jpg?c=2 "PerCP Rat IgG2a, κ Isotype Control [B39-4] (AGEL2895)")
![PE Rat IgG2a, κ Isotype Control [B39-4] (AGEL2907)](https://cdn11.bigcommerce.com/s-h68l9z2lnx/images/stencil/590x590/products/229433/602391/pe-rat-igg2a-l-isotype-control-b39-4-agel2907__80867.1706284514.jpg?c=2 "PE Rat IgG2a, κ Isotype Control [B39-4] (AGEL2907)")