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In IHC using Ki67 antibody (Cat# PB9026), strong and specific nuclear staining was observed in nude mouse tumor tissue, confirming high Ki67 expression and active cell proliferation.

Excellent, submitted by on
SKU PB9026
Application Western Blot
Sample Nude mouse tumor tissue
Sample Processing Description Paraffin-embedded tumor tissue sections.
Primary Antibody Ki67/MKI67 Antibody Picoband®
Primary Incubation 1:1000, overnight at 4 ℃
Secondary Antibody HRP-conjugated Anti-Rabbit IgG Secondary Antibody
Secondary Incubation 1 hour in room temperature
Detection Substrate: ECL reagent, Imaging system:ChemiDoc MP
Results Summary This antibody is highly specific and efficient, with a clean background and no nonspecific bands. The target band has sharp and well-defined edges.

In the IF experiment using Anti-IBA-1 antibody (Cat# M01394-4), the antibody clearly and specifically labeled microglial cells in mouse cerebral infarction tissue, showing distinct staining and well-defined cellular morphology.

Excellent, submitted by on
SKU M01394-4
Application Immunofluorescence
Sample mouse brain tissue
Sample Processing Description Mouse cerebral infarction model; brain tissues were collected, fixed in formaldehyde for 48 hours, and then sagittally paraffin-embedded.
Other ReagentsGoat serum, DAPI Staining Solution, Antifade fluorescence mounting medium.
Primary Antibody Iba1 Rabbit Monoclonal Antibody
Primary Incubation 1:100, overnight at 4 ℃
Secondary Antibody Goat Anti-Rabbit IgG (H+L) Secondary Antibody, Fluoro594 Conjugated (BA1142, Boster)
Secondary Incubation 45 min at 37℃
Detection Imaging system:Leica DMi3000
Results Summary IBA-1 is a well-established marker of microglia in the nervous system. Microglia are the primary immune effector cells in the central nervous system and respond rapidly to CNS injury by proliferating, upregulating or re-expressing MHC antigens, migrating, and adopting a phagocyte-like morphology. In this study, IBA-1 was used to label microglia in cerebral infarction samples, showing clear staining and accurate cellular morphology.

In this IHC experiment using Anti-CD4 antibody (Cat# M00344) on human cervical cancer paraffin sections, CD4-positive helper T cells were clearly and specifically stained with minimal background, demonstrating excellent antibody performance.

Excellent, submitted by on
SKU M00344
Application Western blot
Sample human cervical cancer paraffin sections
Sample Processing Description Cervical cancer tissue collected from clinical surgery, fixed in formalin and paraffin-embedded
Other ReagentsGoat serum, DAB substrate solution
Primary Antibody CD4 Rabbit Monoclonal Antibody
Primary Incubation 1:200, overnight at 4 ℃
Secondary Antibody Two-step IHC detection kit
Secondary Incubation 30 min at 37℃
Detection Substrate: ECL substrate, Imaging system:ChemiDoc MP
Results Summary CD4 is a marker of helper T cells; in this IHC experiment, CD4 staining clearly identified helper T cells in human cervical cancer samples, showing excellent specificity and performance of the antibody.

In this Western blot experiment using Anti-AQP1 antibody (Cat# BM5035) on MADB106 rat mammary carcinoma cells, AQP1 protein levels were markedly increased in cells treated with the agonist and significantly decreased in cells treated with the inhibitor.

Excellent, submitted by on
SKU M00865
Application Western blot
Sample MADB106 rat mammary carcinoma cells
Sample Processing Description MADB106 cells under normal culture conditions , MADB106 cells treated with agonist , MADB106 cells treated with inhibitor
Other ReagentsRIPA Lysis Buffer, Protease Inhibitor, Resolving Gel Solution ,Transfer Buffer ,Blocking Buffer
Primary Antibody AQP1 Rabbit Monoclonal Antibody
Primary Incubation 1:3000, overnight at 4 ℃
Secondary Antibody 1:10,000, HRP-conjugated Goat Anti-Rabbit IgG
Secondary Incubation 1h at RT
Detection Substrate: ECL substrate, Imaging system:ChemiDoc MP
Results Summary AQP1 (Aquaporin 1) is the first discovered water channel protein, whose primary function is efficient water transport. Recent studies have revealed that AQP1 plays a critical role in cancer progression, promoting tumor growth in breast cancer by enhancing angiogenesis and cell migration. In this experiment, AQP1 protein levels were markedly increased in cells treated with the agonist and significantly decreased in cells treated with the inhibitor.

The Anti-c-FOS antibody (M00297) showed clear and specific immunofluorescence staining in mouse brain, with markedly increased c-Fos expression in neurons of the acute ischemic region compared to normal brain.

Excellent, submitted by on
SKU M00297
Application Immunocytochemistry
Sample mouse brain
Sample Processing Description Normal brain tissue and brain tissue from a cerebral infarction model
Other ReagentsGoat serum, DAB Chromogenic Solution, Anti-fade mounting medium
Primary Antibody c-Fos Rabbit Monoclonal Antibody
Primary Incubation 1:200, overnight at 4 ℃
Secondary Antibody DyLight 594 Goat Anti-Rabbit IgG (H+L)
Secondary Incubation 45 min at 37℃
Detection Imaging system:Leica DM2500
Results Summary c-Fos is a marker of activated neural cells, especially neurons. During the acute phase of cerebral infarction, as a strong stress and injury stimulus, it drives c-Fos expression in the brain—particularly in the peri-infarct region—far higher than in normal resting brain. The experimental results show clear staining of positive cells, and the expression levels are consistent with expectations.

The Anti-FAP antibody (M00422) showed clear and specific IHC staining in human hepatocellular carcinoma, with low expression in adjacent normal tissue and strong expression in tumor stroma.

Excellent, submitted by on
SKU M00422
Application Immunohistochemistry
Sample human liver cancer
Sample Processing Description Collected clinical surgical human hepatocellular carcinoma and adjacent peritumoral tissues were fixed in formalin and embedded in paraffin.
Other ReagentsGoat serum, DAB Chromogenic Solution
Primary Antibody FAP1 Rabbit Monoclonal Antibody
Primary Incubation 1:200, overnight at 4 ℃
Secondary Antibody Two-step IHC kit (Immunohistochemistry kit
Secondary Incubation 30 min at 37℃
Detection Imaging system:Leica DM2500
Results Summary FAP (fibroblast activation protein) expression is mainly associated with stromal cells in the tumor microenvironment and is very low in normal human tissues. Its role in hepatocellular carcinoma (HCC) is complex, but overall it functions as an important pro-tumor factor. High FAP expression is associated with poor prognosis. It can remodel the extracellular matrix, promote tumor invasion and metastasis, and suppress anti-tumor immunity. In this study, FAP showed low expression in peritumoral tissues (close to normal tissue) and high expression in the tumor stroma of HCC.

The Anti-TH antibody (M01917) demonstrated excellent specificity and clear fluorescence staining in IF analysis of paraffin-embedded mouse striatum sections, accurately labeling dopaminergic neurons with minimal background.

Excellent, submitted by on
SKU M01917
Application Immunofluorescence
Sample mouse brain
Sample Processing Description Sagittal sections of mouse striatum were fixed in formaldehyde for 48 hours and paraffin-embedded.
Other ReagentsGoat serum,DAPI,Anti-fade mounting medium
Primary Antibody Iba1 Rabbit Monoclonal Antibody
Primary Incubation 1:200, overnight at 4 ℃
Secondary Antibody 1:500, Goat Anti-Rabbit IgG (H+L) Secondary Antibody, Fluoro594 Conjugated
Secondary Incubation 45 min at 37℃
Detection Imaging system:Leica DM2500
Results Summary TH is a marker of catecholaminergic neurons and can specifically label and identify dopaminergic, noradrenergic, and adrenergic neurons. In this experiment, TH immunofluorescence was performed to observe the distribution of dopaminergic neurons in the striatum. The results show clear staining and precise localization.

In an immunofluorescence experiment using normally cultured Caco-2 cells, the ZO-1 antibody (PB9234) showed clear and specific membrane staining with low background, demonstrating reliable performance.

Excellent, submitted by on
SKU PB9234
Application Immunofluorescence
Sample human Caco-2 cell line
Sample Processing Description Cells were normally cultured in 24-well plates using MEM supplemented with 20% fetal bovine serum. When the cell density reached approximately 60%, the culture was terminated. The medium was removed, cells were washed three times with PBS, fixed with 4% paraformaldehyde for 15 minutes, and then washed three times with PBS before further use.
Other ReagentsGoat serum, DAPI, and an anti-fade mounting medium.
Primary Antibody ZO1 tight junction protein/TJP1 Antibody Picoband®
Primary Incubation 1:200, overnight at 4 ℃
Secondary Antibody Goat Anti-Rabbit IgG (H+L) Secondary Antibody, Fluoro488 Conjugated
Secondary Incubation 45 min at 37℃
Detection Imaging system:Leica DM2500
Results Summary Caco-2 cells are a “gold standard” in vitro model for studying intestinal epithelial function, and ZO-1 is a key marker of barrier integrity. The images show immunofluorescence staining of ZO-1 in normally cultured Caco-2 cells to evaluate antibody performance. Clear membrane localization and accurate staining indicate that this antibody is suitable for downstream research applications.

Immunofluorescence using Anti-GFAP antibody (MA1045) clearly labeled protoplasmic astrocytes in the spinal cord gray matter, showing dense, bushy processes surrounding neurons, with excellent specificity and staining.

Excellent, submitted by on
SKU MA1045
Application Immunofluorescence
Sample rat spinal tissue
Sample Processing Description Paraffin-embedded transverse sections of rat spinal cord were prepared after formalin fixation.
Other ReagentsTris-EDTA Antigen Retrieval Buffer (50×, pH 9.0), DAPI
Primary Antibody GFAP Antibody (Monoclonal, G-A-5)
Primary Incubation 1:200, overnight at 4 ℃
Secondary Antibody Goat Anti-Mouse IgG (H+L) Secondary Antibody, Fluoro488 Conjugated
Secondary Incubation 45 minutes in 37℃
Detection Imaging system:Leica DM2500
Results Summary GFAP is a marker of astrocytes. In this experiment, immunostaining for GFAP was used to label astrocytes in the gray matter of the spinal cord to observe their distribution, density, and morphology. The results showed that the labeled protoplasmic astrocytes in the gray matter had short, thick, and highly branched processes with rough surfaces, forming a dense “bushy” network tightly surrounding neuronal cell bodies and synapses, consistent with theoretical expectations and demonstrating excellent staining.

IHC using Tyrosine Hydroxylase/TH Antibody Picoband® (P00683) showed clear staining with no background, revealing markedly reduced TH expression in the medulla of Alzheimer’s mouse brain compared to normal mouse brain.

Excellent, submitted by on
SKU PB9449
Application Immunohistochemistry
Sample Normal mouse brain and Alzheimer’s model mouse brain tissue
Sample Processing Description Paraffin-embedded normal mouse brain and Alzheimer’s model mouse brain.
Other Reagents Goat serum, DAB
Primary Antibody Tyrosine Hydroxylase/TH Antibody Picoband®
Primary Incubation 1:500, overnight at 4 ℃
Secondary Antibody Two-step IHC kit
Secondary Incubation 37 minutes in 37 ℃
Detection Imaging system:Leica DM2500
Results Summary TH is a marker of catecholaminergic neurons, specifically labeling dopaminergic, noradrenergic, and adrenergic neurons. IHC results showed that TH expression in the medulla was markedly lower in Alzheimer’s mouse compared to normal mouse.