半岛bd体育手机客户端 说明
一般描述
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.
Learn more about ZooMAb here.
特异性
Clone 1D8 is a ZooMAb?rabbit recombinant monoclonal antibody that specifically detects p65. It targets an epitope within 20 amino acids from the C-terminal region.
免疫原
KLH-conjugated linear peptide corresponding to 20 amino acids from the C-terminal region of human NF-kB p65 subunit.
应用
Anti-NF-kB p65 subunit, clone 1D8 ZooMAb?, Cat. No. ZRB1498, is a recombinant Rabbit monoclonal antibody that detects NF-kB p65 subunit and is tested for use in Affinity Binding Assay, Immunohistochemistry (Paraffin), and Western Blotting.
Quality Control Testing
Evaluated by Western Blotting in K562 cell lysate.
Western Blotting Analysis: A 1:10,000 dilution of this antibody detected NF-kB p65 subunit in K562 cell lysate.
Tested applications
Western Blotting Analysis: A 1:10,000 dilution from a representative lot detected NF-kB p65 subunit in NIH3T3 cell lysate.
Affinity Binding Assay: A representative lot of this antibody bound NF-kB p65 peptide with a KD of 1 x 10-12 in an affinity binding assay.
Immunohistochemistry (Paraffin) Analysis: A 1:100 dilution from a representative lot detected NF-kB p65 subunit in human placenta tissue sections.
Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user
目标描述
Transcription factor p65 (UniProt: Q04206; also known as Nuclear factor NF-kappa-B p65 subunit, Nuclear factor of kappa light polypeptide gene enhancer in B-cells 3, NF-kB p65) is encoded by the RELA (also known as NFKB3) gene (Gene ID: 5970) in human. NF-kB is a pleiotropic transcription factor that is present in almost all cell types and is the endpoint of a series of signal transduction events that are initiated by a vast array of stimuli related to many biological processes such as inflammation, immunity, differentiation, cell growth, tumorigenesis and apoptosis. Five members of NF-kB family have been described in mammalian cells: NF- B1 (p50/p105), NF- B2 (p52/p100), RelA (p65), RelB, and c-Rel that associate to form various homodimeric or heterodimeric combinations. They share a highly conserved Rel homology domain (RHD), which is responsible for DNA binding, dimerization, and interaction with IkBs. The p50/RelA (p65) heterodimer is the major NF- B complex in most cells. The activity of NF- B is tightly regulated by its interaction with inhibitory I B proteins. In most resting cells, NF- B is sequestered in the cytoplasm in an inactive form associated with inhibitory molecules such as I B , I Bβ, I B , p105, and p100. This interaction blocks the ability of NF- B to translocate to the nucleus and bind to DNA. Following exposure to proinflammatory cytokines, UV light, reactive oxygen species, or bacterial and viral toxins, the NF- B signaling cascade is activated, leading to the proteasomal degradation of I B. This allows the translocation of unmasked NF- B from the cytoplasm to the nucleus where it binds to NF- B response elements in target genes and regulates their transcription. In a conventional activation pathway, IkB is phosphorylated by I B kinases (IKKs) and degraded thereby liberating NF- B to translocate to the nucleus. The inhibitory effect of IkB on NF- B through retention in the cytoplasm is exerted primarily through the interaction with RelA (p65). Beside its activity as a direct transcriptional activator, p65 can also modulate promoters accessibility to transcription factors and thereby indirectly regulate gene expression. RelA (p65) undergoes phosphorylation at Ser 536, which stimulates acetylation on Lys 310 and interaction with CBP. This phosphorylated and acetylated form of p65 displays enhanced transcriptional activity. Although acetylation at Lys 122 can enhance its DNA binding activity, but acetylation at Lys 310 is required for its full transcriptional activity. This ZooMAb?recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals.
外形
Purified recombinant rabbit monoclonal antibody IgG, lyophilized in PBS, 5% Trehalose, normal appearance a coarse or translucent resin. The PBS/trehalose components in the ZooMAb formulation can have the appearance of a semi-solid (bead like gel) after lyophilization. This is a normal phenomenon. Please follow the recommended reconstitution procedure in the data sheet to dissolve the semi-solid, bead-like, gel-appearing material. The resulting antibody solution is completely stable and functional as proven by full functional testing. Contains no biocide or preservatives, such as azide, or any animal by-products. Larger pack sizes provided as multiples of 25 μL.
重悬
300 μg/mL after reconstitution at 25 μL per vial. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.
储存及稳定性
Recommend storage of lyophilized product at 2-8℃; 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℃, or -20℃ for long term storage. Avoid repeated freeze-thaws.
法律信息
ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany
免责声明
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.
半岛bd体育手机客户端 性质
质量水平 | 200 |
生物来源 | rabbit |
重组 | expressed in HEK 293 cells |
偶联物 | unconjugated |
抗体形式 | purified antibody |
antibody product type | primary antibodies |
克隆 | 1D8, recombinant monoclonal |
描述 | recombinant, expressed in HEK 293 cells |
半岛bd体育手机客户端 线 | ZooMAb?learn more |
形式 | lyophilized |
分子量 | calculated mol wt 60.22 kDa observed mol wt ~65 kDa |
species reactivity | mouse, human |
species reactivity (predicted by homology) | bovine, monkey, canine, rat |
包装 | antibody small pack of 25 μL |
增强验证 | recombinant expression Learn more aboutAntibody Enhanced Validation |
technique(s) | affinity binding assay: suitable immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable western blot: suitable |
同位素/亚型 | IgG |
表位序列 | C-terminal half |
Protein ID登记号 | NP_068810 |
UniProt登记号 | Q04206 |
运输 | ambient |
储存温度 | 2-8℃ |
安全信息
储存分类代码 | 11 - Combustible Solids |
WGK | WGK 1 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
Sigma-Aldrich