Cat Programmed Cell Death Protein 1, Active Protein, Cat#RPU60674
SDS-PAGE
PD-1 (Programmed Death-1 receptor), also known as CD279, is a receptor expressed on T cells responsible for modulating T cell activation. Like CTLA4, PD-1 is classified as an immune checkpoint inhibitory receptor. When PD-1 protein binds to PD-L1, it initiates a negative signaling cascade inhibiting activation of T cells. The cytoplasmic tail contains two tyrosine residues that form the immunoreceptor tyrosine-based inhibitory motif (ITIM) and immunoreceptor tyrosine-based switch motif (ITSM) that are important for mediating PD-1 signaling. Normally, PD-1 helps keep T cells from attacking other cells in the body. However, many cancers take advantage of this by expressing high amounts of PD-L1 allowing cancer cells to evade the body's own immune response. Blocking the PD-1:PD-L1 interaction has proven successful in treating many different cancer types. A functional binding ELISA assay was conducted to detect the interaction of recombinant cat PDCD1 and recombinant rat PDCD1LG2. Briefly, biotin-linked PDCD1 were diluted serially in PBS, with 0.01% BSA (pH 7.4). Duplicate samples of 100 μl were then transferred to PDCD1LG2-coated microtiter wells and incubated for 1h at 37°C. Wells were washed with PBST 3 times and incubation with Streptavidin-HRP for 30min, then wells were aspirated and washed 5 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37°C. Finally, add 50 ul stop solution to the wells and read at 450 nm immediately. The binding activity of PDCD1 and PDCD1LG2 was shown, and this effect was in a dose dependent manner.
Roll over image to zoom in Click on image to zoom
Cat Programmed Cell Death Protein 1, Active Protein, Cat#RPU60674 SDS-PAGE PD-1 (Programmed Death-1 receptor), also known as CD279, is a receptor expressed on T cells responsible for modulating T cell activation. Like CTLA4, PD-1 is classified as an immune checkpoint inhibitory receptor. When PD-1 protein binds to PD-L1, it initiates a negative signaling cascade inhibiting activation of T cells. The cytoplasmic tail contains two tyrosine residues that form the immunoreceptor tyrosine-based inhibitory motif (ITIM) and immunoreceptor tyrosine-based switch motif (ITSM) that are important for mediating PD-1 signaling. Normally, PD-1 helps keep T cells from attacking other cells in the body. However, many cancers take advantage of this by expressing high amounts of PD-L1 allowing cancer cells to evade the body's own immune response. Blocking the PD-1:PD-L1 interaction has proven successful in treating many different cancer types. A functional binding ELISA assay was conducted to detect the interaction of recombinant cat PDCD1 and recombinant rat PDCD1LG2. Briefly, biotin-linked PDCD1 were diluted serially in PBS, with 0.01% BSA (pH 7.4). Duplicate samples of 100 μl were then transferred to PDCD1LG2-coated microtiter wells and incubated for 1h at 37°C. Wells were washed with PBST 3 times and incubation with Streptavidin-HRP for 30min, then wells were aspirated and washed 5 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37°C. Finally, add 50 ul stop solution to the wells and read at 450 nm immediately. The binding activity of PDCD1 and PDCD1LG2 was shown, and this effect was in a dose dependent manner.

Cat Programmed Cell Death Protein 1, Active Protein

BiomatikSKU: RPU60674-50ug
Size: 50ug
Request Information
!

This item is non-returnable unless there is a quality issue. See Returns Policy
Product Details

Technical Docs

Images

Description

Technical Documents

PDF icon Safety Data Sheet

Images

SDS-PAGE
PD-1 (Programmed Death-1 receptor), also known as CD279, is a receptor expressed on T cells responsible for modulating T cell activation. Like CTLA4, PD-1 is classified as an immune checkpoint inhibitory receptor. When PD-1 protein binds to PD-L1, it initiates a negative signaling cascade inhibiting activation of T cells. The cytoplasmic tail contains two tyrosine residues that form the immunoreceptor tyrosine-based inhibitory motif (ITIM) and immunoreceptor tyrosine-based switch motif (ITSM) that are important for mediating PD-1 signaling. Normally, PD-1 helps keep T cells from attacking other cells in the body. However, many cancers take advantage of this by expressing high amounts of PD-L1 allowing cancer cells to evade the body's own immune response. Blocking the PD-1:PD-L1 interaction has proven successful in treating many different cancer types. A functional binding ELISA assay was conducted to detect the interaction of recombinant cat PDCD1 and recombinant rat PDCD1LG2. Briefly, biotin-linked PDCD1 were diluted serially in PBS, with 0.01% BSA (pH 7.4). Duplicate samples of 100 μl were then transferred to PDCD1LG2-coated microtiter wells and incubated for 1h at 37°C. Wells were washed with PBST 3 times and incubation with Streptavidin-HRP for 30min, then wells were aspirated and washed 5 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37°C. Finally, add 50 ul stop solution to the wells and read at 450 nm immediately. The binding activity of PDCD1 and PDCD1LG2 was shown, and this effect was in a dose dependent manner.

Let customers speak for us

from 218 reviews

We were very pleased with Biomatik’s performance on a custom recombinant protein project earlier this summer. Communication throughout the project was excellent, technical questions were addressed promptly, and the supporting analytical and QC data were clear and comprehensive. The recombinant protein was produced to the requested specifications and delivered on schedule. Based on this experience, we have chosen Biomatik for an additional custom protein production project and would be pleased to work with them again.

Thomas Hatch

We have been ordering several proteins for our research. Biomatik always delivered very good products, and the service was very reliable. Their customer service has always been very responsive and professional. We are very satisfied with this company.

Davide Z

A reliable antibody and peptide synthesis company. We’ve been using Biomtik for polyconal antibodies in our research. Turnaround times are consistent, and communication is always clear and professional.

Hsing Yi Cho

We’ve been using Biomtik for peptide synthesis in our research, and they have proven to be extremely reliable. Turnaround times are consistent, product quality is excellent, and communication is always clear and professional. Highly recommend their services to any lab looking for dependable peptide synthesis.

Tarring Lu

Biomatik provided excellent support to our Biometrology team at NPL, with timely and reliable protein production services. The quality of the material delivered was to the expected standards, and the communication throughout the project was smooth and efficient.

Andrei Baluna

We got help from Biomatik for our studies, and the experience was excellent. The customer support team was responsive and knowledgeable, providing detailed documentation and timely updates throughout the process. We appreciate the reliable quality and professional service, and we look forward to working with Biomatik again for further.

Keyao Yu

I work on molecular farming, producing recombinant protein in plant suspention cells. I'm completely satisfied after almost 5 years ordering antibidies at Biomatik. Perfect reproducibility batch after batch and I hope to continiue like this!

Eduardo Peña

We have ordered peptides from Biomatik several times. Their quality is excellent and they work with you every step of the way to ensure a quality product.

A G

Estoy muy satisfecha con los servicios de síntesis de péptidos de Biomatik. Para mí como investigadora, Biomatik cumplió todas mis expectativas técnicas para realizar mi trabajo experimental. Toda su atención es buena!

Cristina Cevallos

We have purchased peptides from Biomatik for a few years now. Their ordering process was smooth, customer service was responsive and helpful, and the peptides arrived on time and of great quality.

Jeella Acedo

Great service. I'm a returning customer. The product quality and timeline are both outstanding.

Yue Home Liu

We have used Biomatik to generate two different antibodies and in both cases they worked extremely well in all the assays we tested, including ELISA, WB, and IFA. I would recommend this company.

Sarah Wootton

The peptide product is of exceptional quality and is highly recommended for its efficacy.

Haoyang Xin

I have been using Biomatik's modified peptides for a while and they deliver high quality peptides and a very good technical support

Roi Asor

I have bought peptides from Biomatic several times and the quality is the best!!!

Kyung Won Park

Recently viewed