Gene: SIRPA
Official Full Name: signal regulatory protein alphaprovided by HGNC
Gene Summary: The protein encoded by this gene is a member of the signal-regulatory-protein (SIRP) family, and also belongs to the immunoglobulin superfamily. SIRP family members are receptor-type transmembrane glycoproteins known to be involved in the negative regulation of receptor tyrosine kinase-coupled signaling processes. This protein can be phosphorylated by tyrosine kinases. The phospho-tyrosine residues of this PTP have been shown to recruit SH2 domain containing tyrosine phosphatases (PTP), and serve as substrates of PTPs. This protein was found to participate in signal transduction mediated by various growth factor receptors. CD47 has been demonstrated to be a ligand for this receptor protein. This gene and its product share very high similarity with several other members of the SIRP family. These related genes are located in close proximity to each other on chromosome 20p13. Multiple alternatively spliced transcript variants have been determined for this gene. [provided by RefSeq, Jul 2008]
Catalog Number | Product Name | Species | Gene | Passage ratio | Mycoplasma testing | Price |
---|---|---|---|---|---|---|
KO09972 | SIRPA Knockout cell line (HeLa) | Human | SIRPA | 1:3~1:6 | Negative | Online Inquiry |
KO09973 | SIRPA Knockout cell line (HCT 116) | Human | SIRPA | 1:2~1:4 | Negative | Online Inquiry |
KO09974 | SIRPA Knockout cell line (HEK293) | Human | SIRPA | 1:3~1:6 | Negative | Online Inquiry |
KO09975 | SIRPA Knockout cell line (A549) | Human | SIRPA | 1:3~1:4 | Negative | Online Inquiry |
SIRPA Gene Knockout Cell Lines are genetically engineered cell lines characterized by the targeted inactivation of the SIRPA gene, which encodes a protein involved in regulating immune response, particularly in macrophage signaling and the modulation of immune checkpoints. The primary mechanism of these cell lines involves employing CRISPR-Cas9 technology to create precise gene disruptions, allowing researchers to study the resultant phenotypic changes and functional behaviors that arise from the absence of SIRPA activity. This tool is pivotal for unraveling the complexities of immune modulation and therapeutic targeting in various diseases, including cancer and autoimmune disorders.
The scientific importance of SIRPA Gene Knockout Cell Lines is exemplified in both research and clinical applications. In laboratory settings, these cell lines facilitate the examination of myeloid cell interactions with T cells, providing insights into the mechanisms of immune evasion by tumors. Furthermore, they serve as invaluable models for testing novel immunotherapeutic strategies aimed at enhancing anti-tumor immunity. Clinically, understanding the SIRPA-mediated pathways may lead to breakthroughs in tailored therapies for patients undergoing immune-based treatments.
When compared to traditional knockout models, SIRPA Gene Knockout Cell Lines offer significant advantages including rapid generation time, high specificity, and the ability to be used in various cellular contexts without the complications associated with whole-organism models. Moreover, these cell lines allow for high-throughput screening applications, making them a versatile resource for researchers.
For researchers and clinicians, SIRPA Gene Knockout Cell Lines represent a powerful tool for advancing the understanding of immune biology and developing innovative treatments. The ease of use, coupled with robust experimental controllability, makes this product exceptionally valuable in both basic and translational research settings. Our company is dedicated to providing high-quality biological products and resources to accelerate innovation in life sciences, drawing from extensive expertise in genetic engineering and cell line development to support our customers’ pioneering research endeavors.
Please note that all services are for research use only. Not intended for any clinical use.
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