Anti-CD161 antibody [EPR26340-6] (BSA and Azide free)
- BOND RX™ Validated
- RabMAb
- Advanced Validation
- Recombinant
- What is this?
5
(2 Reviews)
|
(0 Publication)
Rabbit Recombinant Monoclonal KLRB1 antibody. Carrier free. Suitable for ICC/IF, IHC-P, mIHC, Flow Cyt and reacts with Human samples.
View Alternative Names
CD161, CLEC5B, NKRP1A, KLRB1, Killer cell lectin-like receptor subfamily B member 1, C-type lectin domain family 5 member B, HNKR-P1a, Natural killer cell surface protein P1A, NKR-P1A
- mIHC
Supplier Data
Multiplex immunohistochemistry - Anti-CD161 antibody [EPR26340-6] (BSA and Azide free) (AB302565)
This data was developed using ab302564, the same antibody clone in a different buffer formulation.
Multiplex immunohistochemical analysis of formalin/PFA-fixed paraffin-embedded sections of human NK-T lymphoma tissue labeling CD-161 with ab302564 at 1 : 100 dilution (4.96 μg/mL) colored in red (Opal™570, red). Panel A : merged staining of anti-CD3 (ab16669, grey; Opal™690), anti-CD161(ab302564, red; Opal™570) and anti-NKG2A (ab260035, green; Opal™520) on human NK-T lymphoma. Panel B : anti-CD161 staining only. ab302564 (Opal™ 570, Red) at 1/100 dilution (4.96 µg/mL) Panel C : anti-NKG2A staining only. ; ab260035, (Opal™ 520, Green) NKG2A at 1/2000 dilution (0.283 µg/mL) Panel D : anti-CD3 staining only. CD3 staining only; ab16669 (Opal™ 690, Gray) at 1/2000 dilution (0.0675 µg/mL) The section was incubated in three rounds of staining : in the order of ab16669 for 30 mins, ab302564 for 30 mins and ab260035 for 30 mins at room temperature. Each round was followed by a separate fluorescent tyramide signal amplification system. Nuclear stained with DAPI. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins was used. The immunostaining was performed on a Leica Biosystems BOND® RX instrument with an Opal™ 4-color kit. Image acquisition was performed with Leica SP8 confocal microscope.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD161 antibody [EPR26340-6] (BSA and Azide free) (AB302565)
This data was developed using ab302564, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded Human skeletal muscl tissue labeling CD161 with ab302564 at 1/100 (4.96 ug/ml) followed by a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Negative control : no staining on human skeletal muscle. The section was incubated with ab302564 for 30 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD161 antibody [EPR26340-6] (BSA and Azide free) (AB302565)
This data was developed using ab302564, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded Human endometrium tissue labeling CD161 with ab302564 at 1/100 (4.96 ug/ml) followed by a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Positive staining on immune cells of human endometrium. The section was incubated with ab302564 for 30 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD161 antibody [EPR26340-6] (BSA and Azide free) (AB302565)
This data was developed using ab302564, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded Human spleen tissue labeling CD161 with ab302564 at 1/100 (4.96 ug/ml) followed by a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Positive staining on human spleen. The section was incubated with ab302564 for 30 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD161 antibody [EPR26340-6] (BSA and Azide free) (AB302565)
This data was developed using ab302564, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded (A) HEK-293T ((human tissue labeling CD161 with ab302564 at 1/100 (4.96 ug/ml) followed by a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Positive staining on (A) HEK-293T transfected with a Myc-His tagged CD161 construct, no staining on (B) HEK-293T transfected with empty plasmid. The section was incubated with ab302564 for 30 mins at room temperature.The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (Bond Polymer Refine Detection) was used. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD161 antibody [EPR26340-6] (BSA and Azide free) (AB302565)
This data was developed using ab302564, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded human colon tissue labeling CD161 with ab302564 at 1/100 dilution (4.96 µg/mL) followed by a ready to use Leica DS9800 (BOND™ Polymer Refine Detection kit). Positive staining on immune cells of human colon. The section was incubated with ab302564 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use Leica DS9800 (BOND™ Polymer Refine Detection kit). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20 mins was used.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-CD161 antibody [EPR26340-6] (BSA and Azide free) (AB302565)
This data was developed using ab302564, the same antibody clone in a different buffer formulation. Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% TritonX-100 permeabilized Human PBMC (human peripheral blood mononuclear cell) cells labelling CD161 with ab302564 at 1/50 (9.92 ug/ml) dilution, followed by ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 2 ug/mL dilution (Green). Confocal image showing membrane and cytoplasmic staining in subsets of human PBMC. is observed. ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 2.5ug/ml dilution (Red). The Nuclear counterstain was DAPI (Blue). Secondary antibody only control : Secondary antibody is ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 2 ug/mL dilution.
- Flow Cyt
Supplier Data
Flow Cytometry - Anti-CD161 antibody [EPR26340-6] (BSA and Azide free) (AB302565)
This data was developed using ab302564, the same antibody clone in a different buffer formulation.
Flow cytometric analysis of Human PBMC (human peripheral blood mononuclear cell) cells labelling CD161 with ab302564 at 1/500 dilution (0.1ug)/ Right compared with a Rabbit monoclonal IgG (ab172730) / Left isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/2000 dilution was used as the secondary antibody. Negative control : B lymphocytes (CD19+). Gated on viable cells.
- Flow Cyt
Supplier Data
Flow Cytometry - Anti-CD161 antibody [EPR26340-6] (BSA and Azide free) (AB302565)
This data was developed using ab302564, the same antibody clone in a different buffer formulation. Flow cytometric analysis of Human PBMC (human peripheral blood mononuclear cell) cells labelling CD161 with ab302564 at 1/500 dilution (0.1ug)/ Right compared with a Rabbit monoclonal IgG (ab172730) / Left isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/2000 dilution was used as the secondary antibody. Cells were co-stained with anti-CD4 conjugated to APC/Fire™ 750. Gated on viable cells.
Related conjugates and formulations (1)
-
Anti-CD161 antibody [EPR26340-6]
Reactivity data
Product details
Want a custom formulation?
This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
For more information, read more on recombinant antibodies.
Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
CD161 plays a role in immune system regulation by mediating NK cell and T cell activity. It does not operate as part of a complex but interacts with other cellular receptors to modulate immune responses. For example it serves as an inhibitory receptor often through engagement with its ligand LLT1 to temper immune responses and prevent overactivation. This balance is key to maintaining immune homeostasis and facilitates pathogen clearance while avoiding excessive tissue damage.
Pathways
CD161 is involved in the immune checkpoint pathways and is linked to inflammatory response signaling. These pathways play an important role in the immune system's ability to discern self from non-self determining the intensity and character of the body's defense mechanisms. Other proteins such as CTLA-4 and PD-1 also function within these pathways contributing to the regulation of immune cell activity and preventing autoimmunity.
Product protocols
- Visit the General protocols
- Visit the Troubleshooting
Target data
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com