Primary Antibodies

4806 products

Primary antibodies are critical research tools for studying specific proteins in cell, tissues and organs to deduce protein biological function or localization within normal or disease states. Primary antibodies recognize specific antigens within the protein and may be used in assays such as Western blotting, immunofluorescence, co-immunoprecipitation, ELISA, immunohistochemistry and flow cytometry. We are proud to supply primary antibodies from a diverse set of species for easy multiplexing including chicken, rabbit, and mouse hosts.

Our portfolio of antibody brands includes the highly-cited NeuroMab line of monoclonals developed in collaboration with the UC Davis – NIH facility. Knockout validation guarantees target specificity. Production from hybridoma clones provides batch-to-batch consistency and long-term supply.

Aves Labs is a pioneer in the development of chicken polyclonal antibodies - which are purified from egg yolks! Evolutionarily removed from mammals, chickens mount a vigorous immune response to mammalian gene products, resulting in high-affinity IgY antibodies.

PhosphoSolutions specializes in phosphospecific antibodies, but has a large catalog of many cancer and neuroscience targets. Our serum-pooling initiative ensures lot-to-lot consistency in our rabbit polyclonals.

Biosensis specializes in ELISA Kits, antibodies, and dyes and tracing reagents tailored for neuroscience research, with a focus on neurodegenerative diseases, neurodevelopment, and neuro-metabolism. We are a global leader in neurotrophins and neurotrophin receptors.

Showing 2449 - 2472 of 4806 products

Western blot of 5 µg of bovine adrenal medulla lysate showing specific immunolabeling of the ~55 kDa DOPA decarboxylase protein.

PhosphoSolutions Anti-DOPA Decarboxylase Antibody

From $164

Immunochemical staining of cultured CD1 mouse striatal cells showing specific labeling of DARPP-32 (Cat. 374-DARPP, green, 1:250) and Tuj1(red). Cells and photo courtesy of QBM CellScience.

Western blot of rat hippocampal lysate showing specific immunolabeling of the ~32 kDa DARPP protein.

PhosphoSolutions Anti-DARPP-32 Antibody

From $164

Western blot of rat cerebellar lysate showing specific immunolabeling of the ~43 kDa connexin43 protein.

Immunolabeling on astroglial in the CA1 and DG mouse hippocampus, and anterior cingulate cortex (ACC) specifically labeling Connexin43 (Cat. 327-CON, green, 1:200). Image from publication. CC-BY-4.0 PMID: 37239279

PhosphoSolutions Anti-Connexin 43 Antibody

From $164

Immunochemical staining of saline treated mouse cortex cryosections showing specific labeling of CNP (Cat. 325-CNP, green, 1:500). The blue is staining DNA. The bisected longitudinal mouse brain was fixed for 18h in 4% paraformaldehyde, washed, and cryoprotected in 30% sucrose overnight. The cryosections were antigen retrieved in citrate buffer, blocked in 20% normal goat serum for 1 hr. Photo courtesy of Robert Wine.

Western blot of rat brain lysate showing the specific immunolabeling of the ~46 kDa CNP protein.

PhosphoSolutions Anti-CNP (2,3-cyclic nucleotide-3-phosphodiesterase) Antibody

$394

Western blot of neonatal rat brain lysate showing specific immunolabeling of the ~62 kDa COBRA1 protein.

PhosphoSolutions Anti-COBRA1 (NELF-B) Antibody

From $164

Western blot of rat hippocampal lysate showing specific immunolabeling of the ~35 kDa clavesin protein.

PhosphoSolutions Anti-Clavesin Antibody

From $164

Western blot of rat hippocampal lysate showing specific immunolabeling of the ~68/70 kDa ChAT.

PhosphoSolutions Anti-ChAT (Choline Acetyltransferase) Antibody

From $154

Western blot of T47D cell lysate showing specific immunolabeling of the ~35 kDa CD75 protein.

PhosphoSolutions Anti-CD75 (Transferrin receptor) Antibody

From $164

Immunofluorescence of serum starved, FBS stimulated HeLa cells showing nuclear labeling of activated cells with Anti- c-FOS (Cat. 309-cFOS, 1:1000, green) while Anti-Vimentin (Cat. 2105-VIM, 1:500, red) labels the cytoplasmic intermediate filament, and nuclear staining with DAPI (blue).

Immunofluorescence of a section of rat hippocampus showing neurons labeled with c-FOS (Cat. 309-cFOS, 1:1000, red) counterstained with FOX3(NeuN) (green), and nuclear staining with DAPI. When both c-FOS and FOX3 are expressed the label appears orange.

PhosphoSolutions Anti-c-FOS Antibody

From $164

Western blot of rat striatal lysate showing specific immunolabeling of the ~28 kDa Cdk5 protein.

PhosphoSolutions Anti-CDK5 Antibody

From $164

Western blot of UV treated HeLa cell lysate showing specific immunolabeling of the ~98 kDa CD71 protein.

PhosphoSolutions Anti-CD71 Antibody

From $164

Western blot of lysed HFF cells that were serum starved for 24 hours and then refed for 30 minutes showing specific immunolabeling of the ~130-260 kDa CaSR protein.

PhosphoSolutions Anti-CaSR Antibody

From $164

Immunofluorescence of HEK293 cells transfected with a fusion construct of GFP with the C-terminal region of S. aureas Cas9 protein (green) that is labeled with Anti-CRISPR Cas9 (Cat. 304-Cas9, 1:1000, red)and the DNA stained blue with DAPI. The yellow label is the overlapping of the Anti-Cas9 antibody and the Cas9-GFP construct.

Western blot of GFP-Cas9 transfected HEK293 cell lysate (+) showing specific immunolabeling of the ~53 kDa GFP-Cas9 fusion protein. Labeling is absent in the untransfected lysate (-).

PhosphoSolutions Anti-CRISPR Cas9 Antibody

From $164

Western blot of rat cerebellar lysate showing specific immunolabeling of the ~29 kDa calretinin protein.

Immunostaining of rat cerebellum showing fluorescence of calretinin (Cat. 303-CAL, green, 1:500) containing cells.

PhosphoSolutions Anti-Calretinin Antibody

From $164

Immunofluorescence of a section of rat cerebellum labeled with anti-calbindin (Cat. 302-CALB, 1:2,000, red), colabeled with anti-GFAP (Cat. 620-GFAP , 1:5000,green), and DAPI staining of nuclear DNA. The anti-calbindin prominently labels the dendrites and perikarya of Purkinje cells in the molecular layer of the cerebellum. The anti-GFAP labels the processes of Bergmann glia in the molecular layer and the astroglia in the granular and white layers of the cerebellum.

Western blot of rat cerebellar lysate showing specific immunolabeling of the ~ 28 kDa calbindin protein.

PhosphoSolutions Anti-Calbindin Antibody

From $164

Western blot of rat striatal lysate showing specific immunolabeling of the ~57 kDa VMAT2 protein.

Immunostaining against ChAT (red) and VMAT2 (Cat. 2250-VMAT2C, 1:200, green) in retinal sections of control (e) and Parkinson's Desease (f) patients. Image from publication CC-BY-4.0. PMID: 37013599

PhosphoSolutions Anti-Vesicular Monoamine Transporter 2, C-terminus (VMAT2) Antibody

From $164

Western blot of rat cerebellar lysate showing specific immunolabeling of the ~22 kDa VSNL1 protein.

Immunofluorescence of a section of rat cerebellum labeled with anti-visinin-like 1 protein (Cat. 2145-VSNL1, 1:500, red) and anti-GFAP (Cat. 620-GFAP, green, 1:5000). The anti-VSNL1 revels protein expressed in the granule cell menbranes and in synapses in the white matter and molecular layers. The anti-GFAP reveals protein expressed in the processes of Bergmann glia and astroglia.

PhosphoSolutions Anti-Visinin-Like Protein 1 (VSNL1) Antibody

From $164

Western blot of HeLa cell lysate showing specific immunolabeling of the ~50 kDa vimentin protein.

Immunostaining of E20 rat cortical neuron/glial cell culture stained with anti-vimentin (Cat. 2107-VIM, red, 1:2000) and anti-GFAP antibody (Cat. 621-GFAP, green, 1:5000). The blue is DAPI staining nuclear DNA. Vimentin is expressed alone in fibroblastic and developing cells and appear red. The astrocytes that appear red express only GFAP, while the golden yellow and yellow astrocytes express GFAP and Vimentin.

PhosphoSolutions Anti-Vimentin Antibody

From $164

PhosphoSolutions Anti-Vimentin Antibody

From $164

Immunostaining of tumors and precursor PanIN lesions from 4 week old LSL-KrasG12D; Cdkn2alox/lox; p48Cre (KIC) mice that were treated with 2G8 and/or gemcitabine, Gem. (Anti-Vimentin, cat. 2105-VIM, green; Anti-E-cadherin, red). Photo courtesy of Rolf Brekken, University of Texas Southwestern. CC-BY-4.0

Western blot of NIH 3T3 cell lysate showing specific immunolabeling of the ~50 kDa Vimentin protein.

PhosphoSolutions Anti-Vimentin Antibody

From $154

Western blot of rat olfactory bulb lysate showing specific immunolabeling of the ~53 kDa VGAT protein.

PhosphoSolutions Anti-Vesicular GABA transporter (VGAT) Antibody

From $164

Western blot of rat hippocampal homogenate showing specific immunolabeling of the ~24 kDa UCHL1 protein.

Immunostaining of E20 rat cortical neuron and glial culture stained with anti-UCHL1 antibody (Cat. 2061-UCHL1, red, 1:500) and rabbit anti-vimentin antibody (green). The blue is DAPI staining nuclear DNA. The anti-UCHL1 stains strongly the cell body and dendrites of neurons, while anti-vimentin specifically stains intermediate filaments in fibroblasts and glia cells.

PhosphoSolutions Anti-Ubiquitin C-terminal Hydrolase 1 (UCHL1) Antibody

From $154

Immunofluorescence of a section of rat spinal cord labeled with anti-UCHL1 (Cat. 2060-UCHL1, 1:500, red) and anti-Neurofilament H (Cat. 1451-NFH, 1:25,000, green). The large cells are alpha-motorneurons and UCHL1 fills the cytoplasm of their perikarya and dendrites.

PhosphoSolutions Anti-Ubiquitin C-terminal Hydrolase 1 (UCHL1) Antibody

From $164

Western blot of 10 µg of HEK 293 cells expressing: 1) mGluR5 and 2) mGluR1a showing the specific immunolabeling of the ~125 kDa monomer and the ~250 kDa dimers of both mGluR1a (2) and mGluR5 (1).

PhosphoSolutions Anti-Metabotropic Glutamate Receptor 5/1a Antibody

From $164

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