ZRB1805

Anti-Integrin α4/CD49d Antibody, clone 1C21 ZooMAb^® Rabbit Monoclonal

recombinant, expressed in HEK 293 cells

• 分類程式碼代碼: 12352203
• NACRES: NA.43

属性

• 生物源: rabbit
• 品質等級: 200
• 重組細胞: expressed in HEK 293 cells
• 共軛: unconjugated
• 抗體表格: purified antibody
• 抗體產品種類: primary antibodies
• 無性繁殖: 1C21, recombinant monoclonal
• 描述: 1C21 Clone
• 產品線: ZooMAb^® learn more
• 形狀: lyophilized
• 分子量: calculated mol wt 117.99 kDa; observed mol wt ~120 kDa
• 純化經由: using Protein A
• 物種活性: rat, mouse, human
• 物種活性（以同源性預測）: monkey
• 包裝: antibody small pack of 25 μL
• 環保替代產品特色: Waste Prevention; Designing Safer Chemicals; Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• 加強驗證: recombinant expression; Learn more about Antibody Enhanced Validation
• sustainability: Greener Alternative Product
• 技術: immunocytochemistry: suitable; immunohistochemistry (formalin-fixed, paraffin-embedded sections): suitable; western blot: suitable
• 同型: IgG
• 表位序列: C-terminal cytoplasmic domain
• Protein ID登錄號: NP_000876
• UniProt登錄號: P13612
• 環保替代類別: Aligned,
• 運輸包裝: ambient
• 儲存溫度: 2-8°C
• 目標翻譯後修改: unmodified
• 基因資訊: human ... ITGA4(3676)

说明

一般說明

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.

特異性

Clone 1C21 is a ZooMAb^® Rabbit recombinant monoclonal antibody that specifically detects Integrin-a4 (CD49d). It targets an epitope within 18 amino acids from the C-terminal, cytoplasmic domain.

免疫原

KLH-conjugated linear peptide corresponding to 18 amino acids from the C-terminal, cytoplasmic domain of human.

應用

Quality Control Testing

Evaluated by Western Blotting in MOLT4 cell lysate.

Western Blotting Analysis: A 1:3,000 dilution of this antibody detected Integrin 4/CD49d in MOLT4 cell lysate.

Tested applications

Western Blotting Analysis: A 1:3,000 dilution from a representative lot detected Integrin 4/CD49d in lysates from Jurkat cells and Human peripheral blood mononuclear cells (PBMC)..

Immunohistochemistry (Paraffin) Analysis: A 1:1,000 dilution from a representative lot detected Integrin 4/CD49d in mouse spleen and rat spleen tissue sections.

Immunocytochemistry Analysis: A 1:300 dilution from a representative lot detected Integrin 4/CD49d in Jurkat cells.

Note: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user

標靶描述

Integrin alpha-4 (UniProt: P13612; also known as CD49 antigen-like family member D, Integrin alpha-IV, VLA-4 subunit alpha, CD49d) is encoded by the ITGA4 (also known as CD49D) gene (Gene ID: 3676) in human. Integrins are heterodimers composed of a variable a-subunit of 150-170 kDa and a conserved 95 kDa b subunit. They contain a large extracellular domain responsible for ligand binding, a single transmembrane domain, and a cytoplasmic domain. The exact combination of various a- and b-subunits dictates the binding specificity of integrins to different ECM components. Although both subunits are required for adhesion, the binding specificity primarily depends on the extracellular portion of the a-subunit. Integrins bind to their ligands with a low affinity and this binding occurs only when a certain minimal number of integrins are present at specific points known as focal contacts and hemidesmosomes. In response to specific stimuli, they cluster in focal contacts and their combined affinities create a region on the cell surface, which presents sufficient adhesive capacity to adhere to the ECM. This allows cells to bind to a large numbers of matrix molecules simultaneously while still maintaining their ability to explore their environment without losing all attachments. Integrin a4/CD49d is a single-pass type I membrane glycoprotein that is synthesized with a signal peptide (aa 1-33), which is subsequently cleaved off to produce the mature form that contains a large extracellular domain (aa 34-977), a transmembrane domain (aa 978-1001), and a short cytoplasmic tail (aa 1002-1032). Integrin a4/CD49d plays a critical role in leucocyte trafficking, activation, and survival, and also facilitates interactions between leucocytes and stromal cells found in the marrow or germinal center of lymphoid follicles via VCAM-1 and fibronectin. It also serves as a signaling receptor that influences B-cell survival via upregulation of Bcl-2 family members. CD49d/CD29 and CD49d/Integrin b7 are known to be receptors for fibronectin. They recognize one or more domains within the alternatively spliced CS-1 and CS-5 regions of fibronectin. They also serve as receptors for VCAM1. CD49d/CD29 recognizes the sequence Q-I-D-S in VCAM1. This ZooMAbZooMAb^® recombinant monoclonal antibody, generated by our propriety technology, offers significantly enhanced specificity, affinity, reproducibility, and stability over conventional monoclonals. (Ref.: Haile, LA., et al. (2010). J. Immunol. 185(1); 203-210; Shanafelt, TD., et al. (2008). Br. J. Haematol. 140(5); 537-546).

外觀

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.

重構

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.

儲存和穩定性

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.

法律資訊

ZooMAb is a registered trademark of Merck KGaA, Darmstadt, Germany

免責聲明

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.

安全信息

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable