PA007162.mm2c: In Vivo Grade Recombinant Murinized Anti-mouse PD-1 Mouse IgG2c-L234A L235A P329G (LALAPG) Kappa Monoclonal Antibody (Clone RMP1-14.1)

The in vivo grade recombinant murinized anti-mouse PD-1 / CD279 monoclonal antibody (mouse IgG2c-LALAPG kappa) was produced in mammalian cells.
Applications: immunohistochemistry (IHC), Flow Cytometry (FC), and various in vitro and in vivo functional assays.
Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

PA007162.r2a: In Vivo Grade Recombinant Anti-mouse PD-1 Rat IgG2a Kappa Monoclonal Antibody (Clone RMP1-14.1)

The in vivo grade recombinant anti-mouse PD-1 / CD279 monoclonal antibody (rat IgG2a kappa) was produced in mammalian cells.
Applications: immunohistochemistry (IHC), Flow Cytometry (FC), and various in vitro and in vivo functional assays.
Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

PA007162.m2cLA: In Vivo Grade Recombinant Anti-mouse PD-1 Mouse IgG2c-L234A L235A P329G (LALAPG) Kappa Monoclonal Antibody (Clone RMP1-14.1)

The in vivo grade recombinant anti-mouse PD-1 / CD279 monoclonal antibody (mouse IgG2c-LALAPG kappa) was produced in mammalian cells.
Applications: immunohistochemistry (IHC), Flow Cytometry (FC), and various in vitro and in vivo functional assays.
Endotoxin Level: Less than 1 EU/mg of protein as determined by LAL method.

Fast turnaround: 8-10 weeks in total. Our antibody humanization process involves significant computational analysis, and thus is quite efficient and requires much less trial time.

A human antibody database and a proprietary method are used for analysis and design of humanized antibodies.

Nine humanized antibodies (each combination of 3 designed heavy chains and 3 designed light chains) are constructed and produced for antigen binding confirmation and affinity measurement.

100000 cells per hybridoma clone are sufficient for cloning and sequencing the monoclonal antibody variable regions (both VH and VL) and full length. Welcome to challenge us with smaller number of clonal B cells or non-viable cells for hybridoma rescue.

- Reliable results. With optimized workflow and PCR primers, we have successfully cloned and sequenced >3000 antibodies from various species in the past 10 years. Syd Labs has become a reliable CRO supplier of antibody sequencing to biotech and biopharma companies, government agencies including FDA and NIH, and universities. Clients' samples of hybridoma cell lines or clonal B cells just need to meet 2 requirements: functional antibodies are secreted by the cells; enough RNA remains.
- Save time. One may learn how to clone and sequence antibody genes by studying hybridoma antibody cloning and antibody sequencing protocols that we collected from public literature. Generally speaking, it is more difficult to clone antibody genes from rodents than other species; among isotypes, it is the easiest to clone IgG genes, especially IgG1. A couple of companies sell such kits and PCR primers. However, it takes time to become a highly efficient and experienced professional for so many lab skills and bioinformatics analysis involved in such projects. In addition, there are some samples invaluable but difficult to work. Some service suppliers spend months but could not solve the problem, just wasting clients' samples and time.
- Save money. Since we process samples from multiple clients in the same time, our cost is lower than clients'. Our low cost molecular biology reagents further save clients' cost.

Experienced scientists working on antibody and cell line development services for decades. >90% success rate of stable cell line generation.

Stable cell lines developed with our proprietary recombinant antibody expression system with multiple selectable markers is very productive in expressing target proteins.

Fast turnaround:

Basic service: 7-8 weeks.
Premium service: 12-14 weeks.
Pool cells: 6 weeks.

The most comprehensive hybridoma-based mouse monoclonal antibody production services: custom production of monoclonal antibodies against non-modified, phospho-specific, methylation-specific, and acetylation-specific peptides and proteins as well as small molecular compounds; for ELISA, Western blot, IHC, and flow cytometry applications.

The lowest custom mouse monoclonal antibody production price: $6000.

Fast turnaround: 24 weeks once the antigen is available.

PA007146: In Vivo Grade Recombinant Armenian Hamster IgG1 Isotype Control Antibody

The in vivo grade recombinant hamster IgG1 isotype control antibody was produced in mammalian cells.
Applications: an isotype-matched negative control for hamster IgG1 kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
Endotoxin: Less than 1 EU/mg of protein as determined by LAL method.

PA007148: In Vivo Grade Recombinant Syrian Hamster IgG1 Isotype Control Antibody

The in vivo grade recombinant hamster IgG1 isotype control antibody was produced in mammalian cells.
Applications: an isotype-matched negative control for hamster IgG1 kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
Endotoxin: Less than 1 EU/mg of protein as determined by LAL method.

PA007147: In Vivo Grade Recombinant Armenian Hamster IgG2 Isotype Control Antibody

The in vivo grade recombinant Armenian hamster IgG2 isotype control antibody was produced in mammalian cells.
Applications: an isotype-matched negative control for hamster IgG2 kappa antibodies used in ELISA, Western Blot (WB), Flow Cytometry (Flow), Immunoprecipitation (IP), Immunohistochemistry (Paraffin) (IHC (P)), Immunohistochemistry (Frozen) (IHC (F)), and in vivo animal model research.
Endotoxin: Less than 1 EU/mg of protein as determined by LAL method.

Syd Labs has successfully developed human and monkey monoclonal antibodies using antigen specific single B cell-based antibody generation technologies. After detection and isolation of antigen specific memory B cells by flow cytometry-based single B cell sorting, the antibody variable regions (VH and VL) from single or clonal B cells are cloned and sequenced. Recombinant rabbit monoclonal antibodies are produced, purified, and tested for various applications, such as drug development and diagnostics.

Fast turnaround: 8-10 weeks once the polyclonal sera, PBMC, and antigen is available.

The most comprehensive murine hybridoma generation for therapeutic antibody services:

Genetic background: white, black, immunodeficiency, knock-out, and humanized mice; rat; hamster;

Antigens: proteins, peptides, DNA, cells expressing certain proteins.

All are done in US.