AB320673

Anti-Lyn antibody [EPR28556-63] - BSA and Azide free (Detector)

Recombinant
RabMAb
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Rabbit Recombinant Monoclonal LYN antibody. Carrier free. Suitable for sELISA and reacts with Human samples.

View Alternative Names

JTK8, Tyrosine-protein kinase Lyn, Lck/Yes-related novel protein tyrosine kinase, V-yes-1 Yamaguchi sarcoma viral related oncogene homolog, p53Lyn, p56Lyn

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Sandwich ELISA - Anti-Lyn antibody [EPR28556-63] - BSA and Azide free (Detector) (AB320673)

sELISA

Supplier Data

Sandwich ELISA - Anti-Lyn antibody [EPR28556-63] - BSA and Azide free (Detector) (AB320673)

Sandwich ELISA of ab320671 with the capture antibody ab320672 dilution at 2 ug/mL and detector antibody ab320673 dilution at 0.5 ug/mL.

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR28556-63

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

sELISA

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Reactivity data

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Product details

ab320673 is a BSA and Azide free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Human Lyn. The recommended pair for sandwich ELISA is:

Capture: ab320672, Human Lyn Capture Antibody (unconjugated)

Detector: ab320673, Human Lyn Detector Antibody (unconjugated)

The reference range value is 3.9-250 pg/mL.

The recommended antibody orientation is based on internal optimization for ELISA based assays. Antibody orientation is assay dependent and needs to be optimized for each assay type. Please note that the range provided for this antibody is only an estimation based on the performance of the product using the recommended antibody pair. Performance of the antibody pair will depend on the specific characteristics of your assay. We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibody in your assay.

Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency. The antibodies are provided at an approximate concentration of 1 mg/ml as measured by the protein A280 method. Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Sandwich ELISA
The recommended antibody orientation is based on internal optimization for ELISA-based assays. Antibody orientation is assay dependent and needs to be optimized for each assay type. Please note that the range provided for this antibody is only an estimation based on the performance of the product using the recommended antibody pair. Performance of the antibody pair will depend on the specific characteristics of your assay. We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibody in your assay.

Patented technology
Our RabMAb^® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb^® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

- High batch-to-batch consistency and reproducibility
- Improved sensitivity and specificity
- Long-term security of supply
- Animal-free batch production

For more information, read more on recombinant antibodies.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

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Properties and storage information

Form

Liquid

Purification technique

Affinity purification Protein A

Storage buffer

pH: 7.2 - 7.4 Constituents: PBS

Shipped at conditions

Blue Ice

Appropriate short-term storage conditions

+4°C

Appropriate long-term storage conditions

+4°C

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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Lyn kinase also known as p56 or Lyn protein is a member of the Src family of protein tyrosine kinases. It possesses a molecular weight of approximately 56 kDa. Lyn is mainly expressed in hematopoietic cells such as B-lymphocytes mast cells and myeloid cells. It plays a critical role in the signaling pathways involving these cells. Lyn is located on the inner surface of the plasma membrane and requires lipid modification for membrane association. Additionally it is present in neuronal tissues and other non-immune cell types reflecting a broader role in cellular signal transduction.

Biological function summary

As a regulator in signal transduction Lyn kinase is involved in the formation of protein complexes that modulate cell activation and proliferation. It participates in the phosphorylation of downstream substrates which leads to the initiation of various cellular responses. Lyn modulates pathways involving inflammation and immune responses impacting the development and function of immune cells. It is important for balancing activation and inhibition signals in the immune system ensuring a controlled immune response.

Pathways

Lyn kinase interacts with the B-cell receptor (BCR) signaling pathway and the Fc epsilon RI signaling pathway in mast cells. It associates with other Src family kinases like Fyn and Lck to regulate BCR signaling which influences B-cell development and differentiation. Lyn also acts upstream of pathways that control the release of inflammatory mediators. Through its role in these pathways Lyn indirectly impacts downstream processes and affects cellular communication and immune system homeostasis.

Lyn dysfunction has implications for conditions like chronic myeloid leukemia and systemic lupus erythematosus. Abnormal Lyn activity alters signal transduction leading to unregulated cell proliferation and immune dysregulation. In chronic myeloid leukemia Lyn interacts with the BCR/ABL fusion protein contributing to the malignant transformation of hematopoietic cells. In systemic lupus erythematosus Lyn regulates signaling pathways that prevent autoimmunity; imbalances can lead to an excessive immune response. These connections highlight Lyn's importance in both cell regulation and its involvement in pathological states.

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Visit the General protocols
Visit the Troubleshooting

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Target data

Non-receptor tyrosine-protein kinase that transmits signals from cell surface receptors and plays an important role in the regulation of innate and adaptive immune responses, hematopoiesis, responses to growth factors and cytokines, integrin signaling, but also responses to DNA damage and genotoxic agents. Functions primarily as negative regulator, but can also function as activator, depending on the context. Required for the initiation of the B-cell response, but also for its down-regulation and termination. Plays an important role in the regulation of B-cell differentiation, proliferation, survival and apoptosis, and is important for immune self-tolerance. Acts downstream of several immune receptors, including the B-cell receptor, CD79A, CD79B, CD5, CD19, CD22, FCER1, FCGR2, FCGR1A, TLR2 and TLR4. Plays a role in the inflammatory response to bacterial lipopolysaccharide. Mediates the responses to cytokines and growth factors in hematopoietic progenitors, platelets, erythrocytes, and in mature myeloid cells, such as dendritic cells, neutrophils and eosinophils. Acts downstream of EPOR, KIT, MPL, the chemokine receptor CXCR4, as well as the receptors for IL3, IL5 and CSF2. Plays an important role in integrin signaling. Regulates cell proliferation, survival, differentiation, migration, adhesion, degranulation, and cytokine release. Involved in the regulation of endothelial activation, neutrophil adhesion and transendothelial migration (PubMed : 36932076). Down-regulates signaling pathways by phosphorylation of immunoreceptor tyrosine-based inhibitory motifs (ITIM), that then serve as binding sites for phosphatases, such as PTPN6/SHP-1, PTPN11/SHP-2 and INPP5D/SHIP-1, that modulate signaling by dephosphorylation of kinases and their substrates. Phosphorylates LIME1 in response to CD22 activation. Phosphorylates BTK, CBL, CD5, CD19, CD72, CD79A, CD79B, CSF2RB, DOK1, HCLS1, LILRB3/PIR-B, MS4A2/FCER1B, SYK and TEC. Promotes phosphorylation of SIRPA, PTPN6/SHP-1, PTPN11/SHP-2 and INPP5D/SHIP-1. Mediates phosphorylation of the BCR-ABL fusion protein. Required for rapid phosphorylation of FER in response to FCER1 activation. Mediates KIT phosphorylation. Acts as an effector of EPOR (erythropoietin receptor) in controlling KIT expression and may play a role in erythroid differentiation during the switch between proliferation and maturation. Depending on the context, activates or inhibits several signaling cascades. Regulates phosphatidylinositol 3-kinase activity and AKT1 activation. Regulates activation of the MAP kinase signaling cascade, including activation of MAP2K1/MEK1, MAPK1/ERK2, MAPK3/ERK1, MAPK8/JNK1 and MAPK9/JNK2. Mediates activation of STAT5A and/or STAT5B. Phosphorylates LPXN on 'Tyr-72'. Kinase activity facilitates TLR4-TLR6 heterodimerization and signal initiation. Phosphorylates SCIMP on 'Tyr-107'; this enhances binding of SCIMP to TLR4, promoting the phosphorylation of TLR4, and a selective cytokine response to lipopolysaccharide in macrophages (By similarity). Phosphorylates CLNK (By similarity). Phosphorylates BCAR1/CAS and NEDD9/HEF1 (PubMed : 9020138).

See full target information LYN

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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.

For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com

Anti-Lyn antibody [EPR28556-63] - BSA and Azide free (Detector)

Sandwich ELISA - Anti-Lyn antibody [EPR28556-63] - BSA and Azide free (Detector) (AB320673)

Key facts

Host species

Clonality

Clone number

Isotype

Carrier free

Reacts with

Applications

Immunogen

Complementary Products

Assay Kits

Primary Antibodies

Primary Antibodies

Secondary Antibodies

Primary Antibodies

Reactivity data

Product details

Properties and storage information

Form

Purification technique

Storage buffer

Shipped at conditions

Appropriate short-term storage conditions

Appropriate long-term storage conditions

Supplementary information

Biological function summary

Pathways

Product protocols

Target data

Product promise