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mIL-17 MAb (Cl 50104 (25 ug)
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mIL-17 MAb (Cl 50104 (25 ug)

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品牌: R&D Systems
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来源宿主:
Rat IgG2a
实验应用:
Western Blot(1 µg/mL)
产品介绍
产品介绍
产品信息
荧光素标记
纯化方式
Protein A or G purified from hybridoma culture supernatant
抗原名称
CTLA8, CTLA-8, CTLA8cytotoxic T-lymphocyte-associated serine esterase 8, Cytotoxic T-lymphocyte-asso
宿主
Rat IgG2a
免疫原
E. coli-derived recombinant mouse IL‑17
Thr22-Ala158
Accession # Q62386
克隆号
50104

Scientific Data

Western Blot Detection of Recombinant Mouse IL-17/IL-17A antibody by Western Blot.View Larger

Detection of Recombinant Mouse IL‑17/IL‑17A by Western Blot. Western blot shows 25 ng of Recombinant Mouse IL-17/ IL-17A (Catalog # 421-ML), Recombinant Human IL-17/IL-17A (Catalog # 317-ILB), Recombinant Rat IL-17/IL-17A (Catalog # 8410-IL), and Recombinant Mouse IL-17F (Catalog # 2057-IL). PVDF Membrane was probed with 1 µg/mL of Rat Anti-Mouse IL-17/ IL-17A Monoclonal Antibody (Catalog # MAB421) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for IL-17/IL-17A at approximately 15 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 3.

Neutralization IL‑6 Secretion Induced by IL‑17 and Neutralization by Mouse IL‑17 Antibody.View Larger

IL‑6 Secretion Induced by IL‑17 and Neutralization by Mouse IL‑17 Antibody. Recombinant Mouse IL-17 (Catalog # 421-ML) stimulates IL-6 secretion in the NIH-3T3 mouse embryonic fibroblast cell line in a dose-dependent manner (orange line), as measured by the Mouse IL-6 Quantikine ELISA Kit (Catalog # M6000B). IL-6 secretion elicited by Recombinant Mouse IL-17 (10 ng/mL) is neutralized (green line) by increasing concentrations of Rat Anti-Mouse IL-17 Monoclonal Antibody (Catalog # MAB421). The ND50 is typically 0.05-0.15 µg/mL.

In vivo assay Detection of Mouse IL-17/IL-17A by In vivo assayView Larger

Detection of Mouse IL-17/IL-17A by In vivo assay Ear histology in WT and Pglyrp-deficient mice in atopic dermatitis and contact dermatitis models of skin inflammation.(A) Oxazolone model of atopic dermatitis: sensitization and 10 applications of oxazolone to the ears every other day induced acanthosis (Ac), parakeratosis (Pk), marked thickening of the sub-epidermal layer with spongiosis (Sp) and dense cellular infiltrates of primarily mononuclear and some polymorphonuclear cells (high magnification insets), that were all highly prominent in Pglyrp3−/− mice and Pglyrp4−/− mice and much less severe in WT mice. (B) Oxazolone model of contact dermatitis: sensitization and a single application of oxazolone to the ears induced strong inflammatory response in WT mice with marked spongiosis of the sub-epidermal layer (Sp) and cellular infiltrates of epidermal and sub-epidermal layers, composed of mononuclear and polymorphonuclear cells; Pglyrp1−/− and Pglyrp1−/−Pglyrp2−/− mice still had cellular infiltrates, but had substantially reduced swelling, compared to WT mice, mostly due to reduced edema. H&E stained cross-sections; bar = 200 µm for all panels, except high magnification insets (the magnified areas are shown by rectangles). Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/21949809), licensed under a CC-BY license. Not internally tested by R&D Systems.

In vivo assay Detection of Mouse IL-17/IL-17A by In vivo assayView Larger

Detection of Mouse IL-17/IL-17A by In vivo assay IL-17 is required for enhanced response to oxazolone in Pglyrp3−/− mice.(A) The level of IL-17-induced chemokine, CXCL-1, is higher in the ears of Pglyrp3−/− mice than WT mice after sensitization and application of oxazolone for 20 days. (B) Ear swelling in Pglyrp3−/− mice sensitized and treated 7 times with oxazolone every other day and also treated with neutralizing anti-IL-17 mAbs is lower than in Pglyrp3−/−mice similarly treated with oxazolone and isotype control IgG. Means ± SEM; N = 6 mice/group; significance of differences between Pglyrp3−/− and WT mice (A) or IgG control and anti-IL-17 mAbs-treated mice (B): *, P<0.05; **, P<0.005. Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/21949809), licensed under a CC-BY license. Not internally tested by R&D Systems.

In vivo assay Detection of Mouse IL-17/IL-17A by In vivo assayView Larger

Detection of Mouse IL-17/IL-17A by In vivo assay Ear histology in WT and Pglyrp-deficient mice in atopic dermatitis and contact dermatitis models of skin inflammation.(A) Oxazolone model of atopic dermatitis: sensitization and 10 applications of oxazolone to the ears every other day induced acanthosis (Ac), parakeratosis (Pk), marked thickening of the sub-epidermal layer with spongiosis (Sp) and dense cellular infiltrates of primarily mononuclear and some polymorphonuclear cells (high magnification insets), that were all highly prominent in Pglyrp3−/− mice and Pglyrp4−/− mice and much less severe in WT mice. (B) Oxazolone model of contact dermatitis: sensitization and a single application of oxazolone to the ears induced strong inflammatory response in WT mice with marked spongiosis of the sub-epidermal layer (Sp) and cellular infiltrates of epidermal and sub-epidermal layers, composed of mononuclear and polymorphonuclear cells; Pglyrp1−/− and Pglyrp1−/−Pglyrp2−/− mice still had cellular infiltrates, but had substantially reduced swelling, compared to WT mice, mostly due to reduced edema. H&E stained cross-sections; bar = 200 µm for all panels, except high magnification insets (the magnified areas are shown by rectangles). Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/21949809), licensed under a CC-BY license. Not internally tested by R&D Systems.

Mouse IL-17/IL-17A Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse IL-17 in direct ELISAs and Western blots. In direct ELISAs, 100% reactivity with recombinant rat IL-17A and approximately 40% reactivity with recombinant mouse
(rm) IL-17A/IL-17F heterodimer is observed. No cross-reactivity with recombinant human IL-17, recombinant canine IL-17, rmIL-17B,
rmIL‑17C, rmIL-17D, rmIL-17E, or rmIL-17F is observed.
Source
Monoclonal Rat IgG2A Clone # 50104
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant mouse IL‑17
Thr22-Ala158
Accession # Q62386
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Endotoxin Level
<0.10 EU per 1 μg of the antibody by the LAL method.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
See below
Neutralization
Measured by its ability to neutralize IL‑17-induced IL‑6 secretion in the NIH‑3T3 mouse embryonic fibroblast cell line. Yao, Z. et al. (1995) Immunity 3:811. The Neutralization Dose (ND50) is typically 0.05-0.15 µg/mL in the presence of 10 ng/mL Recombinant Mouse IL‑17.

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

应用
实验应用
Western Blot(1 µg/mL)
背景
别名
CTLA8,CTLA-8,CTLA8cytotoxic T-lymphocyte-associated serine esterase 8,Cytotoxic T-lymphocyte-associated antigen 8,IL17,IL-17,IL17A,IL-17A,IL-17Acytotoxic T-lymphocyte-associated protein 8,IL-17CTLA-8,IL17interleukin-17A,interleukin 17 (cytotoxic T-lymphocyte-associated serine esterase 8),interleukin 17A,Interleukin 17
背景

Background: IL-17/IL-17A

Interleukin 17 (also known as CTLA-8) is a T cell-expressed pleiotropic cytokine that exhibits a high degree of homology to a protein encoded by the ORF13 gene of herpes virus Saimiri. cDNA clones encoding IL-17 have been isolated from activated rat, mouse and human T cells. Mouse IL-17 cDNA encodes a 158 amino acid (aa) residue precursor protein with a 21 amino acid residue signal peptide that is cleaved to yield the 137 aa residue mature  IL-17. Both recombinant and natural IL-17 have been shown to exist as disulfide linked homodimers. At the amino acid level, mIL-17 shows 57% and 87% sequence identity with herpesvirus and rat IL-17, respectively. An IL-17 specific mouse cell surface receptor (IL-17 R) has been cloned. While the expression of IL-17 mRNA is restricted to activated alpha beta TCR+CD4-CD8-T cells, the expression of mIL-17 R mRNA has been detected in virtually all cells and tissues tested. IL-17 exhibits multiple biological activities on a variety of cells including: the induction of IL-6 and IL-8 production in fibroblasts; the enhancement of surface expression of ICAM-1 in fibroblasts; activation of NF-kappa B and costimulation of T cell proliferation.

References
  1. Kennedy, J. et al. (1996) J. Interferon Cytokine Res. 16:611.
  2. Yao, Z. et al. (1995) J. Immunol. 155:5483.
  3. Yao, Z. et al. (1995) Immunity 3:811.
  4. Rouvier, E. et al. (1993) J. Immunol. 150:5445.
Long Name
Interleukin 17
Entrez Gene IDs
3605 (Human); 16171 (Mouse); 301289 (Rat); 449530 (Porcine); 481837 (Canine); 102119976 (Cynomolgus Monkey)
Alternate Names
CTLA8; CTLA-8; CTLA8cytotoxic T-lymphocyte-associated serine esterase 8; Cytotoxic T-lymphocyte-associated antigen 8; IL17; IL-17; IL17A; IL-17A; IL-17Acytotoxic T-lymphocyte-associated protein 8; IL-17CTLA-8; IL17interleukin-17A; interleukin 17 (cytotoxic T-lymphocyte-associated serine esterase 8); interleukin 17A
制备和贮存
溶解方法
Reconstitute at 0.5 mg/mL in sterile PBS.
保存方式

Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

参考图片

IL‑6 Secretion Induced by
IL‑17 and Neutralization by Mouse IL‑17 Antibody.
Recombinant Mouse IL‑17 (Catalog # 421-ML) stimulates IL‑6 secretion in the NIH‑3T3 mouse embryonic fibroblast cell line in a dose-dependent manner (orange line), as measured by the Mouse IL‑6 Quantikine ELISA Kit (Catalog # M6000B). IL‑6 secretion elicited by Recombinant Mouse IL‑17 (10 ng/mL) is neutralized (green line) by increasing concentrations of Rat Anti-Mouse IL‑17 Monoclonal Antibody (Catalog # MAB421). The ND50 is typically
0.05-0.15 µg/mL.

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货号:
MAB421-SP
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