You Searched For: OPTEM


3,022  results were found

SearchResultCount:"3022"

Sort Results

List View Easy View (new)

Rate These Search Results

Catalog Number: (100242-794)
Supplier: Southern Biotechnology
Description: Purified Anti-Mouse IgM antibody for use in ELISA, flow cytometry, immunohistochemistry, western blotting, ELISpot, surface plasmon resonance, and proximity ligation assays.


Catalog Number: (101190-218)
Supplier: Southern Biotechnology
Description: Sheep IgG-Biotin for use as a control in flow cytometry and immunocytochemistry assays.


Catalog Number: (100241-912)
Supplier: Southern Biotechnology
Description: Purified Mouse IgG2a for use as a control in flow cytometry, immunohistochemistry / immunocytochemistry, western blotting, immunoprecipitation, and in vitro assays and as a standard in ELISA.


Catalog Number: (100246-278)
Supplier: Southern Biotechnology
Description: CD45RA is a 220 kDa exon A-dependent isoform of CD45. It is expressed on 40-50% of CD4+ peripheral T cells, 50% of peripheral CD8+ T cells, and a portion of B lymphocytes and monocytes.


Catalog Number: (100246-380)
Supplier: Southern Biotechnology
Description: CD79 is a disulfide-linked heterodimer composed of an α chain (CD79a) and a β chain (CD79b) that associates non-covalently with membrane immunoglobulin to form the B cell receptor (BCR) complex. Its expression is restricted to B lymphocytes first appearing on the surface at the pro-B cell stage and remaining through all stages of B cell differentiation prior to plasma cells. Crosslinking of the BCR leads to B cell activation. The monoclonal antibody CB3-1 reacts with the β chain of CD79.


Catalog Number: (103264-672)
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.


Catalog Number: (100244-558)
Supplier: Southern Biotechnology
Description: Purified Goat F(ab')2 Anti-Rat IgG antibody with minimal reactivity to mouse proteins for use in ELISA, flow cytometry, and immunohistochemistry assays.


Supplier: Southern Biotechnology
Description: CD3ε, a member of the immunoglobulin superfamily of cell surface receptors, is comprised of five invariable chains ranging in size from 16-28 kDa and is closely associated with the T cell antigen receptor (TCR). It is expressed on all T cells of all mouse strains. CD3 plays a major role in signaling during antigen recognition, leading to T-cell activation. The 145-2C11 monoclonal antibody recognizes an epitope on the 25 kDa ε chain of the CD3/TCR complex. In the presence of Fc receptor-bearing accessory cells, soluble 145-2C11 can activate primed and naïve T cell in vitro. 145-2C11 can also induce redirected lysis of specific target cells by CTL clones and it can block lysis of specific target cells by antigen-specific CTL’s. Immobilized 145-2C11 can activate both normal T lymphocytes and cloned T cell lines. Under certain conditions, T cell activation by 145-2C11 may result in apoptotic cell death.

Catalog Number: (103265-392)
Supplier: Southern Biotechnology
Description: CD45, also known as the leukocyte common antigen (LCA), exists as four different isoforms (180, 190, 205, 220 kDa) that are generated by alternative splicing of three exons. LCA is found on all cells of hematopoietic origin, except erythrocytes and platelets. CD45 expression is required for T cell and B cell antigen receptor-mediated activation.


Catalog Number: (103265-472)
Supplier: Southern Biotechnology
Description: Keratins are a family of intermediate filament proteins that assemble into filaments through forming heterodimers of one type I keratin (keratins 9 to 23) and one type II keratin (keratins 1-8). The two keratin types share only 30% sequence homology. Keratins demonstrate tissue- and differentiation-specific expression profiles. Cytokeratin 18 is a type I intermediate filament protein that exists as a heterotetramer composed of two type I and two type II keratins. Cytokeratin 18 is expressed in all simple type epithelia and basal cells of many squamous and non-epidermal epithelia and is often co-expressed with cytokeratin 8. Tissues from the gastrointestinal tract, respiratory tract, and urogenital tract as well as endocrine and exocrine tissues and mesothelial cells are positive for cytokeratin 18.


Catalog Number: (100243-692)
Supplier: Southern Biotechnology
Description: CD90 (Thy-1) is a GPI-anchored molecule and one of the smallest members of the immunoglobulin superfamily consisting of a single V-set domain. The Thy-1.2 alloantigen is expressed on all thymocytes, peripheral T lymphocytes, and some intraepithelial T cells of most mouse strains. It is also expressed in the brain and at varying levels on other non-lymphoid tissues. The 30-H12 monoclonal antibody does not cross react with mouse and rat strains bearing the Thy-1.1 alloantigen (e.g., AKR/J, PL).


Catalog Number: (100245-742)
Supplier: Southern Biotechnology
Description: Purified Anti-Human IgG2 Fd antibody for use in ELISA, flow cytometry, immunohistochemistry, western blotting, immunoprecipitation, purification, and depletion assays.


Catalog Number: (103265-194)
Supplier: Southern Biotechnology
Description: Alexa Fluor 488 Anti-Human IgG2 Fc antibody for use in flow cytometry, immunohistochemistry, and western blotting assays.


Catalog Number: (100242-098)
Supplier: Southern Biotechnology
Description: Rat IgG2a-PE/CY7 for use as a control in flow cytometry assays.


Catalog Number: (100244-306)
Supplier: Southern Biotechnology
Description: Goat F(ab')2 Anti-Human IgG-Biotin antibody with minimal reactivity to mouse proteins for use in ELISA and flow cytometry assays.


Catalog Number: (100244-736)
Supplier: Southern Biotechnology
Description: Purified Goat Anti-Rabbit IgM antibody for use in ELISA, flow cytometry, immunohistochemistry, western blotting, ELISpot, and separation assays.


Inquire for Price
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.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

-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.
353 - 368 of 3,022
no targeter for Bottom