The largest database of trusted experimental protocols

8 protocols using opal multiplex kit

1

Multiplex Immunofluorescence Profiling of Tissue Samples

Check if the same lab product or an alternative is used in the 5 most similar protocols
Tissue samples were fixed in formalin, embedded in paraffin, and sectioned. These specimens were incubated with the following antibodies: anti-CD3 (A045229–2; DAKO), anti-CD4 (ab133616; Abcam), anti-Pan-CK (ab27988; Abcam), anti-CD31 (3528; Cell Signaling Technology), anti-SLAMF7 (HPA055945; Sigma-Aldrich), anti-CX3CR1 (ab8021; Abcam), anti-T-bet (ab150440; Abcam), anti-GATA3 (MA1028; Invitrogen), anti-Ror gamma (ab212496; Abcam), anti-CXCR5 (clone: MAB190; R&D Systems), anti-FoxP3 (clone: 98377; Cell Signaling Technology), anti-CD8 (ab85792; Abcam), anti-PD1 (B13300; Lifespan Bioscience), anti-GZMB (ab4095; Abcam), anti-HLA-DR (ab20181; Abcam), anti-TGF-β (ab27969; Abcam) and anti-cleaved caspase-3 (9664; Cell Signaling Technology) followed by incubation with a secondary antibody using an OpalTM Multiplex Kit (Perkin Elmer). The samples were mounted with ProLongTM Diamond Antifade mountant containing DAPI (Invitrogen).
+ Open protocol
+ Expand
2

Multiparametric Immunohistochemical Analysis

Check if the same lab product or an alternative is used in the 5 most similar protocols
Tissue samples were fixed in formalin, embedded in paraffin, and sectioned. These specimens were incubated with antibodies: CD3 (clone: A045229–2; DAKO), CD4 (clone: CM153A; Biocare), CD19 (clone: CM310 A, B; Biocare), CD8 (clone: ab85792; Abcam), CD31 (clone: 3528; Cell Signaling Technology), CD68 (clone: ab955; Abcam), Cleaved caspase-3 (clone: 9664; Cell Signaling Technology), GZMA (clone: LS-C312742; LSBio), CD28 (clone: ab243228; Abcam), CD45RA (clone: 158–4D3; Novus Biologicals), vimentin (clone: 5741; Cell Signaling Technology), α-SMA (clone: 19245; Cell Signaling Technology), pan-CK (clone: ab27988; Abcam), AQP5(clone: ab92320; Abcam), HLA-DR (clone: ab20181; Abcam) and SLAMF7 (clone: HPA055945; Sigma Aldrich) followed by incubation with secondary antibody using an OpalTM Multiplex Kit (Perkin Elmer). The samples were mounted with ProLong™ Diamond Antifade mountant containing DAPI (Invitrogen).
+ Open protocol
+ Expand
3

Multiparametric Immunohistochemistry Profiling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Tissue samples were fixed in formalin, embedded in paraffin, and sectioned. These specimens were incubated with antibodies: CD4 (clone: CM153A; Biocare), GATA3 (clone: CM405A; Biocare) and GZMA (clone: LS-C312742; LSBio) followed by incubation with secondary antibody using an OpalTM Multiplex Kit (Perkin Elmer). The samples were mounted with ProLong™ Diamond Antifade mountant containing DAPI (Invitrogen).
+ Open protocol
+ Expand
4

Multiplex Immunohistochemistry for Immune Cell Profiling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Tissue samples were fixed in formalin, embedded in paraffin, and sectioned. These specimens were incubated with the following antibodies: anti-CD3 (clone: A045229-2; DAKO), anti-CD4 (clone: EPR6855;Abcam), anti-CD19 (clone: SKU310; Biocare Medical), anti-Bcl6 (clone: LN22; Biocare Medical), anti-AID (clone: ZA001; Invitrogen), anti-T-bet (clone: ab150440; Abcam), GATA3 (clone: CM405A; Biocare), ICOS (clone: 89601; Cell Signaling Technology), Rorc (clone: ab212496; Abcam), CXCR5 (clone: MAB190; R&D Systems), Foxp3 (clone: 98377; Cell Signaling Technology), anti-CD8 (clone: ab85792; Abcam), anti-IgD (clone: AA093; DAKO), anti-CD27 (clone: ab131254; Abcam), anti-IgG (clone: ab109489; Abcam), anti-TNF-α (clone: ab6671; Abcam), and anti-CD35 (clone: ab25; Abcam) followed by incubation with a secondary antibody using an Opal Multiplex Kit (Perkin Elmer). The samples were mounted with ProLong Diamond Antifade mountant containing DAPI (Invitrogen).
+ Open protocol
+ Expand
5

Multiplex Immunohistochemistry of Immune Markers

Check if the same lab product or an alternative is used in the 5 most similar protocols
Tissue samples were fixed in formalin, embedded in paraffin, and sectioned. These specimens were incubated with the following antibodies: anti-CD4 (clone: CM153A; Biocare Medical), anti-CD19 (clone: SKU310; Biocare Medical), anti-CD20 (clone: LN26; Novus Biological), anti-Bcl6 (clone: LN22; Biocare Medical), anti-IgD (clone: AA093; DAKO), anti-CD27 (clone: ab131254; Abcam), anti-IgG (clone: ab109489; Abcam), anti-SLAMF7 (clone: HPA055945; Sigma-Aldrich) and anti-CD11c (clone: ab52632; Abcam) followed by incubation with a secondary antibody using an Opal™ Multiplex Kit (Perkin Elmer). The samples were mounted with ProLong™ Diamond Antifade mountant containing DAPI (Invitrogen).
+ Open protocol
+ Expand
6

Multiplex IF Profiling of Prostate Tissues

Check if the same lab product or an alternative is used in the 5 most similar protocols
5 μm-thick formalin-fixed paraffin-embedded sections from tissue microarray (PR484a: 24 cases/48 cores from US BIOMAX) were stained using Opal multiplex kits, according to the manufacturer’s protocol (PerkinElmer, Waltham, MA, USA), for a panel of DAPI, and GNRH2. Multiplex immunofluorescence scans were captured by a PerkinElmer Vectra Polaris. Mean fluorescence intensity was measured in prostate epithelium (benign or malignant) using open source QuPath v 0.2.0 (stable version).
+ Open protocol
+ Expand
7

Multiplex Imaging Analysis of Immune Cells in HPV-Negative HNSCC Tumors

Check if the same lab product or an alternative is used in the 5 most similar protocols
Tumor biopsies from advanced stage (III/IV) patients with human papillomavirus (HPV)-negative HNSCC were obtained at the time of standard-of-care surgical resection under institutional review board-approved protocol NCT03429036 with informed consent. Sections were stained using Opal multiplex kits, according to the manufacturer’s protocol (PerkinElmer), for a panel of 4′,6-diamidino-2-phenylindole (DAPI), pan-cytokeratin (clone AE1/AE3), HLA class I (EMR8-5) and CD3 (SP7). Positive and negative controls included normal human tonsil and unstained sections (no primary antibody), respectively. After optimization, staining of all analyzed sections was done in a single automated assay. Images were captured by a PerkinElmer Vectra Polaris. Multispectral fluorescent images were analyzed using QuPath software.20 (link) Following annotation of entire tumor sections into tumor and stromal tissue based on cytokeratin staining, HLA positivity and CD3+ cells were quantified using automated detection based on universally applied fluorescence detection thresholds.
+ Open protocol
+ Expand
8

Multiplex Immunohistochemistry for Immune Cell Profiling

Check if the same lab product or an alternative is used in the 5 most similar protocols
Tumor specimens were stained using Opal Multiplex Kits, according to the manufacturer's protocol (Perkin-Elmer), for CD8 (clone 4B11; Leica, PA0183), CD68 (clone KP1; BioGenex, Am416-5M), HLA-DR (EP96; BioSB, BSB6797), CD163 (clone OTI2G1; Abcam, ab156769), CD206 (clone 15-2; Abcam, ab64693), and CSF1R (clone EPR20754; Abcam, ab229188). Specimens underwent serial staining with primary and secondary antibodies followed by the use of a covalently bound tyramide signal amplification process (13, 14 (link)).
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!