Rabbit Recombinant Monoclonal Parvalbumin antibody. Carrier free. Suitable for IP, WB, IHC-Fr, IHC-P and reacts with Human, Mouse, Rat samples. Cited in 1 publication.
pH: 7.2 - 7.4
Constituents: PBS
IP | WB | IHC-Fr | IHC-P | |
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Human | Tested | Tested | Expected | Tested |
Mouse | Expected | Tested | Tested | Tested |
Rat | Expected | Tested | Tested | Tested |
Species | Dilution info | Notes |
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Species Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
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Species Mouse, Rat | Dilution info Use at an assay dependent concentration. | Notes - |
Species | Dilution info | Notes |
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Species Mouse, Rat, Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
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Species Mouse, Rat | Dilution info - | Notes - |
Species | Dilution info | Notes |
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Species Human | Dilution info Use at an assay dependent concentration. | Notes - |
Species | Dilution info | Notes |
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Species Human | Dilution info - | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
Species Mouse | Dilution info - | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
Species Rat | Dilution info - | Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol. |
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In muscle, parvalbumin is thought to be involved in relaxation after contraction. It binds two calcium ions.
Parvalbumin alpha, PVALB
Rabbit Recombinant Monoclonal Parvalbumin antibody. Carrier free. Suitable for IP, WB, IHC-Fr, IHC-P and reacts with Human, Mouse, Rat samples. Cited in 1 publication.
pH: 7.2 - 7.4
Constituents: PBS
ab243695 is the carrier-free version of Anti-Parvalbumin antibody [EPR13091] ab181086.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
This product is a recombinant monoclonal antibody, which offers several advantages including:
For more information, read more on recombinant antibodies.
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.
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.
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
Parvalbumin sometimes referred to as PV is a calcium-binding protein approximately 12 kDa in size. It is recognized for its roles in muscle and neuronal tissues. Within the nervous system parvalbumin is prominently expressed in fast-spiking GABAergic interneurons while in muscle tissues it is present in fast-twitch muscle fibers. Other popular descriptors include anti PV and parvalbumins. These proteins play important roles in the regulation of cellular calcium levels.
Parvalbumin helps modulate calcium ion concentration which is key in muscle relaxation and neurotransmission. It acts by buffering calcium ions and is not part of a larger protein complex. By impacting calcium transients parvalbumin affects processes like synaptic plasticity and the rapid contractions of muscle fibers. This is especially significant in the brain where rapid neuronal firing is needed and in muscles where quick recovery is essential.
Parvalbumin is intimately linked with calcium signaling pathways as well as the regulation of muscle contraction. It ensures proper calcium ion homeostasis thereby aiding muscle relaxation after contraction. In the nervous system calbindin proteins parallel some of parvalbumin's functions participating in calcium ion buffering and modulation of neuron excitability. The balanced action of these proteins helps maintain cellular functions in both neurons and muscles.
Insufficient parvalbumin expression may link to epilepsy and schizophrenia. Deficits in this protein could interfere with normal neurotransmission and muscle relaxation cycles. Parvalbumin deficiency influences neurotransmitter release affecting synaptic transmission which may exacerbate symptoms in these conditions. In disease mechanisms proteins such as calbindin may indirectly relate with parvalbumin showing similar patterns of dysregulation and compensating for its absence in calcium handling.
We have tested this species and application combination and it works. It is covered by our product promise.
We have not tested this specific species and application combination in-house, but expect it will work. It is covered by our product promise.
This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
We do not recommend this combination. It is not covered by our product promise.
We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.
In the unlikely event of one of our products not working as expected, you are covered by our product promise.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human cerebrum tissue sections labeling Parvalbumin with purified Anti-Parvalbumin antibody [EPR13091] ab181086 at 1/450 dilution (0.46 μg/ml). Perform heat mediated antigen retrieval using Antigen Retrieval Buffer (100X Tris-EDTA Buffer, pH 9.0) ab93684 (Tris/EDTA buffer, pH 9.0). ImmunoHistoProbe one step HRP Polymer (ready to use) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-Parvalbumin antibody [EPR13091] ab181086).
Anti-Parvalbumin antibody [EPR13091] ab181086 staining Parvalbumin in rat cerebrum tissue sections by Immunohistochemistry (IHC-Fr - frozen sections). Tissue was fixed with 4% PFA, permeabilized with 0.2% Triton X-100. Heat mediated antigen retrieval was performed using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20). Samples were incubated with primary antibody (1/250). Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077 an AlexaFluor®488 Goat anti-Rabbit secondary (1/1000) was used as the secondary antibody. The Nuclear counter stain DAPI was used.
Positive staining on purkinje cells and neuron cells of rat cerebellum.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-Parvalbumin antibody [EPR13091] ab181086).
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human kidney carcinoma tissue sections labeling Parvalbumin with purified Anti-Parvalbumin antibody [EPR13091] ab181086 at 1/450 dilution (0.46 μg/ml). Perform heat mediated antigen retrieval using Antigen Retrieval Buffer (100X Tris-EDTA Buffer, pH 9.0) ab93684 (Tris/EDTA buffer, pH 9.0). ImmunoHistoProbe one step HRP Polymer (ready to use) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. Hematoxylin was used as a counterstain.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-Parvalbumin antibody [EPR13091] ab181086)
Unpurified Anti-Parvalbumin antibody [EPR13091] ab181086 staining Parvalbumin in Mouse cerebrum tissue sections by Immunohistochemistry (IHC-Fr - frozen sections). Tissue was fixed with 4% PFA, permeabilized with 0.2% Triton. Heat mediated antigen retrieval was performed using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20). Samples were incubated with primary antibody (1/100). Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077 an AlexaFluor®488 Goat anti-Rabbit secondary (1/1000) was used as the secondary antibody. The Nuclear counter stain DAPI was used.
Positive staining on Purkinje cells and neurons of the molecular layer in cerebellum (PMID: 22561329).
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-Parvalbumin antibody [EPR13091] ab181086).
Unpurified Anti-Parvalbumin antibody [EPR13091] ab181086 staining Parvalbumin in Mouse skeletal muscle tissue sections by Immunohistochemistry (IHC-Fr - frozen sections). Tissue was fixed with 4% PFA, permeabilized with 0.2% Triton. Heat mediated antigen retrieval was performed using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20). Samples were incubated with primary antibody (1/100). Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077 an AlexaFluor®488 Goat anti-Rabbit secondary (1/1000) was used as the secondary antibody. The Nuclear counter stain DAPI was used.
Positive staining on skeletal muscles (PMID: 7604022).
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-Parvalbumin antibody [EPR13091] ab181086).
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