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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

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Supplier:  Southern Biotechnology
Description:   Chicken MCAM, a member of the immunoglobulin superfamily of cell surface receptors, consists of the V-V-C2-C2-C2 Ig domains. It is a single chain glycoprotein with three mRNA splice variants. One has a short cytoplasmic tail, another has a long tail, and the third seems to lack transmembrane and cytoplasmic regions. It is highly homologous to gicerin, a molecule involved in neurite outgrowth and Wilm’s kidney tumor progression in the chicken, and to the human melanoma progression molecule MUC18. Chicken MCAM is expressed by c-kit+ hematopoietic progenitor cells in embryonic bone marrow, thymocytes, and capillary endothelial cells. MCAM-expressing cells sorted from bone marrow are enriched in progenitors capable of differentiating into T cells when transferred into the appropriate thymic microenvironment. MCAM has been proposed to be involved in cellular adhesion and homing processes.

Supplier:  Southern Biotechnology
Description:   Rabbit Anti-Human IgG(H+L)-PE antibody for use in flow cytometry assays.

Supplier:  Southern Biotechnology
Description:   The lymphocyte surface antigen CD152, also known as CTLA-4, is related to the costimulatory molecule CD28 and both molecules share common B7 family counter-receptors. However CD152 is thought to be a negative regulator of T cell activation and may play a role in apoptotic control of T cells. CD152 is relatively conserved among humans, mice, and chickens.
Supplier:  Southern Biotechnology
Description:   Goat Anti-Chicken IgY(H+L)-HRP antibody for use in ELISA, immunohistochemistry / immunocytochemistry, and western blotting assays.
Supplier:  Southern Biotechnology
Description:   Goat Anti-Rabbit IgG Fc-FITC antibody for use in western blotting assays.
Supplier:  Southern Biotechnology
Description:   Human IgG1 Kappa-HRP for use as a control in ELISA assays.
Supplier:  Southern Biotechnology
Description:   The monoclonal antibody DX5 reacts with CD49b, also known as very late antigen-2 (VLA-2) and α2 integrin. The antibody stains the majority of NK cells and a small subpopulation of T cells in all mouse strains tested (e.g., A/J, AKR, BALB/c, C3H/HeJ, C57BL/6, C57BL/10, C57BR, C58, CBA/Ca, CBA/J, DBA/1, DBA/2, SJL, SWR). Three-color flow cytometry analysis has revealed that most cells that express NK-1.1 (NKR-P1C) also express CD49b. However, small subsets of DX5+NK-1.1- and DX5-NK-1.1+ cells can be found, especially among the CD3+ population of T lymphocytes. NK cells cultured in the presence of IL-2 progressively lose reactivity with DX5 as a consequence of cellular proliferation. Therefore, DX5 can be used to define functionally distinct subsets of murine NK cells. The monoclonal antibody DX5 has not been demonstrated to have activating or blocking activity.
Catalog Number: (100242-376)

Supplier:  Southern Biotechnology
Description:   Goat Anti-Mouse IgM-Biotin antibody with minimal reactivity to human proteins for use in ELISA, flow cytometry, immunohistochemistry / immunocytochemistry, electron microscopy, western blotting, immunoprecipitation, and ELISpot assays.
Supplier:  Southern Biotechnology
Description:   The monoclonal antibody 15-5-5 reacts with the H-2Dk class I alloantigen. It cross-reacts with H-2Kd and with cells from mice with the H-2f haplotype. The antibody does not react with other (e.g., a, b, p, q, r, s) haplotypes.
Supplier:  Southern Biotechnology
Description:   CD19 is a type I transmembrane glycoprotein and a member of the immunoglobulin superfamily. It is expressed at all stages of B cell differentiation except terminally differentiated plasma cells. It is also present on the cell surface of follicular dendritic cells. CD19 associates with CD21, CD81, Leu 13 and/or MHC Class II molecules to form a signal transduction complex on the B cell surface. This signaling complex modulates the activation threshold for the B cell antigen receptor (BCR).
Catalog Number: (100245-668)

Supplier:  Southern Biotechnology
Description:   Purified F(ab')2 Anti-Human IgM antibody for use in ELISA, flow cytometry, and stimulation assays.

Supplier:  Southern Biotechnology
Description:   CD95, also known as Fas and APO-1, is a 45 kDa type I transmembrane glycoprotein and a member of the tumor necrosis factor receptor superfamily. It is expressed by activated lymphocytes, monocytes, neutrophils, fibroblasts, and cell lines. Fas ligand binding to CD95 induces apoptosis in activated mature lymphocytes thereby playing a role in maintaining peripheral tolerance.
Supplier:  Southern Biotechnology
Description:   The 3C4 monoclonal antibody reacts with the cell surface glycoprotein mouse CD102 (ICAM-2), a ligand for the leucocyte integrin CD11a/CD18 (LFA-1). CD102 is constitutively expressed on T cells, B cells, and at high levels on vascular endothelial cells. It is also expressed on a variety of leukocyte cell lines. The 3C4 antibody blocks the interaction between ICAM-2 and LFA-1.

Supplier:  Southern Biotechnology
Description:   Goat Anti-Human IgM-Alexa Fluor 488 antibody for use in flow cytometry, immunohistochemistry / immunocytochemistry, and western blotting assays.
Supplier:  Southern Biotechnology
Description:   CD11b, the integrin αM subunit, combines with CD18, the integrin β2 subunit, to form the integrin Mac-1, also known as complement receptor 3 (CR3), which mediates adhesion to C3bi and ICAM-1/CD54. Mac-1 is expressed at varying levels on granulocytes, macrophages, dendritic cells, NK cells, and B-1 cells in the peritoneal and pleural cavities. Mac-1 expression is rapidly up-regulated on neutrophils after activation and in the same time period that CD62L is shed from the cell surface. In addition to its role in binding C3bi on opsonized targets and mediation of the subsequent ingestion process, Mac-1 is important as an adhesion molecule in the transendothelial migration of monocytes and neutrophils. Cross-reaction of M1/70 to human CD11b has been observed on monocytes, polymorphonuclear leukocytes, and NK cells.
Supplier:  Southern Biotechnology
Description:   PE/CY5 (SPRD) Anti-Rabbit IgG antibody for use in flow cytometry assays.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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