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- 包装参数
General description
Laminin subunit beta-2 (UniProt: P55268; also known as Laminin B1s chain, Laminin-11 subunit beta, Laminin-14 subunit beta, Laminin-15 subunit beta, Laminin-3 subunit beta, Laminin-4 subunit beta, Laminin-7 subunit beta, Laminin-9 subunit beta, S-laminin subunit beta, S-LAM beta) is encoded by the LAMB2 (also known as LAMS) gene (Gene ID: 3913) in human. Laminins are the major non-collagenous constituent of basement membranes that participate in wide variety of biological processes, including cell adhesion, differentiation, migration, signaling, neurite outgrowth and metastasis. They are a family of heterotrimeric extracellular glycoproteins consisting of alpha, beta, and gamma chains that are bound to each other by disulfide bonds into a cross-shaped molecule comprising one long and three short arms with globules at each end. Laminins mediate the attachment, migration and organization of cells into tissues during embryonic development by interacting with other extracellular matrix components. Thus far five alpha, three beta, and three gamma subunits are known, which assemble into at least 15 different laminin molecules. Laminin beta 2 is a subunit of laminin-3 (laminin-121 or S-laminin), laminin-4 (laminin-221 or S-merosin), laminin-7 (laminin-321 or KS-laminin), laminin-9 (laminin-421), laminin-11 (laminin-521), laminin-14 (laminin-423) and laminin-15 (laminin-523). It is synthesized with a signal peptide ( 1-32) that is subsequently cleaved off to generate the mature form. It contains 13 different EGF-like domains. It is shown to be concentrated in the synaptic cleft of the neuromuscular junctions, and is present in kidney glomerulus, and vascular smooth muscle. Transgenic mice with inactive beta 2 laminin display defects in the maturation of neuromuscular junctions and impaired glomerular filtration. This ZooMAb® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals.
We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Green Chemistry.This antibody is Preservative-free, produced without the harm or sacrifice of animals and exceptionally stable to allow for ambient shipping and storage if needed and thus aligns with "Waste Prevention", "Designing Safer Chemicals" and "Design for Energy Efficiency". Click here for more information.
ZooMAb antibodies represent an entirely new generation of recombinant monoclonal antibodies.
Each ZooMAb antibody is manufactured using our proprietary recombinant expression system, purified to homogeneity, and precisely dispensed to produce robust and highly reproducible lot-to-lot consistency. Only top-performing clones are released for use by researchers. Each antibody is validated for high specificity and affinity across multiple applications, including its most commonly used application. ZooMAb antibodies are reliably available and ready to ship when you need them.
Immunogen
His-tagged recombinant fragment corresponding to 295 amino acids from the C-terminal half of human Laminin B2.
Application
Quality Control Testing
Evaluated by Western Blotting in A431 cell lysate.
Western Blotting Analysis: A 1:1,000 dilution of this antibody detected Laminin B2 in A431 cell lysate.
Tested Applications
Western Blotting Analysis: A 1:1,000 dilution from a representative lot detected Laminin B2 in Human heart tissue and HepG2 cell lysates.
Flow Cytometry Analysis: 1 μg from a representative lot detected Laminin B2 in one million HepG2 cells.
Affinity Binding Assay: A representative lot of this antibody bound Laminin B2 proteins with a KD of 2.0 x 10-7 in an affinity binding assay.
Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected Laminin B2 in human heart tissue sections.
Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user
Anti-Laminin B2, clone 1B9 ZooMAb®, Cat. No. ZRB1271, is a recombinant Rabbit monoclonal antibody that specifically targets Laminin B2 and is tested for use in Affinity Binding Assay, Flow Cytometry, Immunohistochemistry (Paraffin), and Western Blotting.
Biochem/physiol Actions
Clone 1B9 is a ZooMAb® rabbit recombinant monoclonal antibody that specifically detects Laminin B2. It targets an epitope within the C-terminal half.
Physical form
Purified recombinant mouse monoclonal antibody IgG, lyophilized in PBS, 5% Trehalose, normal appearance a coarse or translucent resin. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 μL.
Preparation Note
Recommend storage of lyophilized product at 2-8°C; Before reconstitution, micro-centrifuge vials briefly to spin down material to bottom of the vial; Reconstitute each vial by adding 25 μL of filtered lab grade water or PBS; Reconstituted antibodies can be stored at 2-8°C, or -20°C for long term storage. Avoid repeated freeze-thaws.
Reconstitute lyophilized antibody pellet with 25μL of ultrapure water or Phosphate Buffered Saline (PBS). Please refer to our reconstitution protocol and the specific application guidance on the suggested starting dilutions and sample type.
Legal Information
ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
| biological source | rabbit |
| Quality Segment | 200 |
| recombinant | expressed in HEK 293 cells |
| conjugate | unconjugated |
| antibody form | purified antibody |
| antibody product type | primary antibodies |
| clone | 1B9, monoclonal,recombinant monoclonal |
| product line | ZooMAb® learn more |
| form | lyophilized |
| mol wt | calculated mol wt ~195.98 kDa,observed mol wt ~196 kDa |
| species reactivity | human |
| packaging | antibody small pack of 25 μL |
| greener alternative product characteristics | Waste Prevention Designing Safer Chemicals Design for Energy Efficiency Learn more about the Principles of Green Chemistry. |
| enhanced validation | recombinant expression Learn more about Antibody Enhanced Validation |
| sustainability | Greener Alternative Product |
| technique(s) | affinity binding assay: suitable,flow cytometry: suitable,immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable,western blot: suitable |
| isotype | IgG |
| UniProt accession no. | P55268 |
| greener alternative category | Aligned, |
| shipped in | ambient |
| storage temp. | 2-8°C |
| target post-translational modification | unmodified |
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