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一級抗體是直接與目標抗原結合的抗體,由免疫系統的B細胞製造並釋放,當身體遭遇特定抗原時,一級抗體能夠識別並緊密結合到該抗原上。一級抗體是免疫反應的關鍵部分,它們的結合可以觸發多種免疫反應,包括抗原的中和、病原體的製病能力的降低,以及免疫細胞的活化等。在科學研究中,一級抗體也被廣泛用於檢測和定量特定的蛋白質或其他抗原,例如在免疫組織化學、西方墨點法和流式細胞分析等技術中。因此,一級抗體在免疫學研究和生物醫學領域中都扮演著重要的角色。

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139 results

Anti-SARS-CoV & CoV-2 NP Antibody Set

Catalog Number:

LDG0079YA

Package:

Package:20 μg / Customized package

Description:

Description:Human anti-SARS-CoV & CoV-2 NP antibody recognize human SARS Coronavirus Nucleocapsid protein (NP). Coronavirus NP localize to the cytoplasm and the nucleolus in both Virus-like particle (VLP) infected primary cells and in cells transfected with NP plasmid. NP has abundant expression in coronavirus and is a highly immunogenic phosphoprotein. NP is also conserved in sequence. Due to these characteristic above, the NP is an ideal marker for diagnosis.

Clonality:

Clonality:Recombinant Monoclonal

Conjugation:

Conjugation:Unconjugated

  • Glycerol-free
  • Carrier-free
Anti-SARS-CoV & CoV-2 NP Antibody Set

Normal Rabbit IgG

Catalog Number:

LDG0002YD

Package:

Package:50 μg / 5 mg / 10 mg / Customized package

Description:

Description:Rabbit IgG is isolated and purified from pooled normal rabbit serum by protein A. The purified normal rabbit IgG may be used as an isotype control in various immunoassays, such as ELISA, WB, IP, FACS, ID, and IE.

Host:

Host:Rabbit

Clonality:

Clonality:Polyclonal

Conjugation:

Conjugation:Unconjugated

  • Glycerol-free
  • Carrier-free
Normal Rabbit IgG

Anti-His Tag Antibody [Clone 14-4]

Catalog Number:

LDG0001YB

Package:

Package:100 μg / Customized package

Description:

Description:Mouse anti-His tag mAb is specific to 6X His tag, which can be applied to several immunoassays, including ELISA, WB, IP, IFA, and FACS. This antibody has been identified in several sources (bacteria, yeast, and mammalian cells) of His tag fusion protein.

Host:

Host:Mouse

Clonality:

Clonality:Monoclonal

Conjugation:

Conjugation:Unconjugated

  • Glycerol-free
  • Carrier-free
Anti-His Tag Antibody [Clone 14-4]

Normal Mouse IgG

Catalog Number:

LDG0001YD

Package:

Package:5 mg / Customized package

Description:

Description:Mouse IgG is purified and isolated from pooled normal mouse serum by protein A. The purified normal mouse IgG may be used as an isotype control in various immunoassays, such as ELISA, WB, IP, FACS, ID, and IE.

Host:

Host:Mouse

Clonality:

Clonality:Polyclonal

Conjugation:

Conjugation:Unconjugated

  • Glycerol-free
  • Carrier-free
Normal Mouse IgG

Anti-ZIKV NS1 Antibody [Clone ZK243]

Catalog Number:

LDG0016YA

Package:

Package:100 μg / 200 μg / Customized package

Description:

Description:Zika virus belongs to the family Flaviviridae, genus Flavivirus. Zika virus is transmitted primarily by mosquitos, but also can be transmitted through sexual, vertical, and blood transfusion. NS1 is a highly-conserved viral protein in flaviviruses. In infected patients, the concentration of NS1 protein in circulating blood is relatively high, and can be detected up to 5 days after the onset of illness.

Host:

Host:Mouse

Clonality:

Clonality:Monoclonal

Conjugation:

Conjugation:Unconjugated

  • Glycerol-free
  • Carrier-free
Anti-ZIKV NS1 Antibody [Clone ZK243]

Anti-DENV M Antibody [Clone 31-1]

Catalog Number:

LDG0009YA

Package:

Package:100 μg / Customized package

Description:

Description:Dengue virus belongs to the family Flaviviridae, genus Flavivirus and consists of four distinct serotypes (DENV1 to 4). Dengue virus is transmitted by mosquitos majorly of species Aedes aegypti and Aedes Albopictus that widespread around tropics and subtropics. The Membrane protein is the second smallest protein of dengue virus. Before dengue virus particles release, host protease furin cleaves prM into M. This amphipathic helical portion acts as an important component of the mature virion, interacting with envelope protein to promote invasion, packing mature, and release.

Host:

Host:Mouse

Clonality:

Clonality:Monoclonal

Conjugation:

Conjugation:Unconjugated

  • Glycerol-free
  • Carrier-free
Anti-DENV M Antibody [Clone 31-1]

Anti-SARS-CoV & CoV-2 NP IgG Antibody

Catalog Number:

LDG0076YA

Package:

Package:100 μg / 1 mg / Customized package

Description:

Description:Human anti-SARS-CoV & CoV-2 NP antibody recognize human SARS Coronavirus Nucleocapsid protein (NP). Coronavirus NP localize to the cytoplasm and the nucleolus in both Virus-like particle (VLP) infected primary cells and in cells transfected with NP plasmid. NP has abundant expression in coronavirus and is a highly immunogenic phosphoprotein. NP is also conserved in sequence. Due to these characteristic above, the NP is an ideal marker for diagnosis.

Clonality:

Clonality:Recombinant Human IgG

Conjugation:

Conjugation:Unconjugated

  • Glycerol-free
  • Carrier-free
Anti-SARS-CoV & CoV-2 NP IgG Antibody

Anti-PGA5 Antibody [Clone 85-5]

Catalog Number:

LDG0054YA

Package:

Package:100 μg / Customized package

Description:

Description:Pepsinogens are members of the peptidases that are secreted by gastric chief cells and are inactive polypeptide proenzymes known as zymogens. They are converted by gastric acid to active pepsins, which are involved in the digestion of proteins. Pepsinogen A5 (PGA5), an isozymogen of pepsinogen A, is the predominant endopeptidase in the gastric acid and is associated with atrophic gastritis and gastritis.

Host:

Host:Mouse

Clonality:

Clonality:Monoclonal

Conjugation:

Conjugation:Unconjugated

  • Glycerol-free
  • Carrier-free
Anti-PGA5 Antibody [Clone 85-5]

Anti-TGF Beta 1 Antibody [Clone 51-3]

Catalog Number:

LDG0047YA

Package:

Package:100 μg / Customized package

Description:

Description:Transforming growth factor beta (TGF-β), a polypeptide member of the transforming growth factor beta superfamily of cytokines that includes three isoforms, is involved in various biological processes. TGF-β1, the most abundant TGF-β isoform, is a secreted protein that plays important role in cell proliferation, differentiation and apoptosis and is involved in wound healing, inflammatory processes and prevention of tumor growth.

Host:

Host:Mouse

Clonality:

Clonality:Monoclonal

Conjugation:

Conjugation:Unconjugated

  • Glycerol-free
  • Carrier-free
Anti-TGF Beta 1 Antibody [Clone 51-3]

Anti-ST2L Antibody [Clone 9G15]

Catalog Number:

LDG0046YA

Package:

Package:100 μg / Customized package

Description:

Description:The growth stimulation expressed gene 2 (ST2;also known as Interleukin 1 receptor-like 1, IL1RL1), a member of the IL-1 receptor family, has at least three isoforms. ST2L, a main isoform of ST2 proteins, is a transmembrane receptor that is expressed on various inflammatory cells, including T helper 2 (Th2) cells, mast cells, basophils and eosinophils. ST2L is a receptor of Interleukin-33 (IL-33), this ligand-receptor pair plays important role in the regulation of Th2 cell responses and is involved in various inflammatory pathologies.

Host:

Host:Mouse

Clonality:

Clonality:Monoclonal

Conjugation:

Conjugation:Unconjugated

  • Glycerol-free
  • Carrier-free
Anti-ST2L Antibody [Clone 9G15]
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