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Anti-Human NINJ1 Polyclonal Antibody (HA042014)

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Overview
Catalog No.HA042014
Description
Anti-Human NINJ1 Polyclonal Antibody (HA042014) is a rabbit polyclonal antibody detecting NINJ1 in ELISA, IHC, WB. Suitable for Human.
Highlights
  • Affinity Purified — Minimal background and high purity for reliable results.
  • Multi-Application — Validated across multiple applications.
Species reactivityHuman
ApplicationsELISA, IHC, WB
Host speciesRabbit
IsotypeIgG
Clonality Polyclonal
Immunogen E. coli - derived recombinant Human NINJ1 (Asp2-Leu80 & Gln142-Gln152).
Target Ninjurin-1, Nerve injury-induced protein 1, Secreted ninjurin-1, Soluble ninjurin-1, NINJ1
Purification Purified by antigen affinity column.
Accession Q92982
Form Liquid
Storage buffer 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Product Usage Information
Application Dilution
ELISA 1:5000-1:20000
IHC 1:50-1:500
WB 1:500-1:2000
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Background

Ninjurin-1 (NINJ1) is a ~16 kDa protein. Effector of various programmed cell death, such as pyroptosis and necroptosis, which mediates plasma membrane rupture (cytolysis). Oligomerizes in response to death stimuli and forms ring-like structures on the plasma membrane: acts by cutting and shedding membrane disks, like a cookie cutter, leading to membrane damage and loss that cannot be repaired by the cell. Plasma membrane rupture leads to release intracellular molecules named damage-associated molecular patterns (DAMPs) that propagate the inflammatory response. Mechanistically, mediates plasma membrane rupture by introducing hydrophilic faces of 2 alpha helices into the hydrophobic membrane. Induces plasma membrane rupture downstream of Gasdermin (GSDMA, GSDMB, GSDMC, GSDMD, or GSDME) or MLKL during pyroptosis or necroptosis, respectively.

1. Kayagaki, N. et al. (2021) Nature 591, 131-136. PMID: 33472215
2. Borges, JP. et al. (2022) eLife 11. PMID: 36468682
3. Kayagaki, N. et al. (2023) Nature 618, 1072-1077. PMID: 37196676
4. Degen, M. et al. (2023) Nature 618, 1065-1071. PMID: 37198476
5. David, L. et al. (2024) Cell 187, 2224-2235.e16. PMID: 38614101
6. Sahoo, B. et al. (2025) Cell 188, 292-302.e11. PMID: 39667936
Note For research use only.
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
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