Mouse Lumican Antibody

Catalog # Availability Size / Price Qty
AF2745
AF2745-SP
Lumican in Mouse Intestine.
2 Images
Product Details
Citations (8)
FAQs
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Mouse Lumican Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse Lumican in direct ELISAs and Western blots.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Mouse myeloma cell line NS0-derived recombinant mouse Lumican
Gln19-Asn338, predicted
Accession # P51885
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.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
0.1 µg/mL
Recombinant Mouse Lumican (Catalog # 2745-LU)
Immunohistochemistry
5-15 µg/mL
See below

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.

Scientific Data

Immunohistochemistry Lumican antibody in Mouse Intestine by Immunohistochemistry (IHC-Fr). View Larger

Lumican in Mouse Intestine. Lumican was detected in perfusion fixed frozen sections of mouse intestine using Goat Anti-Mouse Lumican Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2745) at 15 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; CTS008) and counterstained with hematoxylin (blue). Lower panel shows a lack of labeling if primary antibodies are omitted and tissue is stained only with secondary antibody followed by incubation with detection reagents. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.

Immunohistochemistry Detection of Mouse Lumican by Immunohistochemistry View Larger

Detection of Mouse Lumican by Immunohistochemistry Immunoperoxidase for lumican. (A) Ovx group: A weak immunoreaction is observed in the endometrial stroma, especially under the luminal epithelium (arrow) and in the deep stroma, as well as in the EML and connective tissue between muscle layers of the myometrium; (B) E2-group: the reaction is present in the whole endometrial stroma and in both layers of the myometrium; (C) MPA-group: the reaction is present in the whole stroma, however it is weak in the subepithelial stroma (asterisk). In the myometrium, deposition of lumican is observed in the EML and connective tissue between layers; (D) E2+MPA-group: the immunoreaction is strong in the whole endometrial stroma. In the myometrium, a weak staining is observed in both IML and EML, being strong in the connective tissue between them. L = uterine lumen; G = endometrial gland; SS = superficial stroma; DS = deep stroma; V = blood vessel; IML = internal muscle layer; EML = external muscle layer. Scale bar: 50 μm. Image collected and cropped by CiteAb from the following publication (https://rbej.biomedcentral.com/articles/10.1186/1477-7827-9-22), licensed under a CC-BY license. Not internally tested by R&D Systems.

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 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.

Background: Lumican

Lumican is a 40 kDa member of the family of small leucine-rich repeat proteoglycans (SLRPs) and the class II subfamily (1). Mouse Lumican is synthesized as a 338 amino acid (aa) precursor that contains an 18 aa signal sequence and a 320 aa mature chain (SwissProt #: 51885). The mature chain contains a negatively charged N‑terminal domain containing sulfated tyrosine and disulfide bonds, 12 leucine-rich repeats (LRRs), four potential sites of N-linked glycosylation, and a carboxyl terminal domain containing two conserved cysteines (1). Mature mouse Lumican is 98%, 88%, and 70% aa identical to mature rat, human, and chick Lumican, respectively. SLRPs constitute an important fraction of noncollagenous extracellular matrix proteins (ECM) proteins (1-2). Lumican is expressed in a variety of tissues, including skin, artery, lung, cornea, kidney, bone, aorta, and articular cartilage (1). Lumican’s role in vivo has been found using Lumican null mice. These mice have functional deficits including corneal opacity as well as skin and tendon fragility associated with disorganized and loosely packed collagen fibers (1, 3-6). The abnormal connective tissue phenotype seen in the Lumican null mice shows the importance of the role of Lumican in collagen fibrillogenesis (1). In addition to the control of collagen fibril assembly, Lumican has been shown to play a role in the regulation of cell proliferation (7-8), migration (8-9), and adhesion (9). Lumican’s overexpression has been reported in carcinoid tumor, breast, colorectal, neuroendocrine, uterine cervical, and pancreatic cancers (10).

References
  1. Nikitovic, D. et al. (2008) IUBMB Life 60:818.
  2. Blochberger, T.C. et al. (1992) J. Biol. Chem. 267:347.
  3. Chakravarti, S. et al. (1998) J. Cell Biol. 141:1277.
  4. Chakravarti, S. et al. (2000) Invest. Ophthalmol. Vis. Sci. 41:3365.
  5. Jepsen, K.J. et al. (2002) J. Biol. Chem. 277:35532.
  6. Chakravarti, S. et al. (2003) Invest. Ophthalmol. Vis. Sci. 44:2422.
  7. Vuillermoz, B. et al. (2004) Exp. Cell Res. 296:294
  8. Nikitovic, D. et al. (2008) FEBS J. 275:350.
  9. D’Onofrio, M.F. et al. (2008) Biochem. Biophys. Res. Commun. 365:266.
  10. Ishiwata, T. et al. (2007) Oncol. Rep. 18:537.
Entrez Gene IDs
4060 (Human); 17022 (Mouse)
Alternate Names
KSPG lumican; LDC; LUM; lumican proteoglycan; Lumican; SLRR2D; SLRR2DLDCKeratan sulfate proteoglycan lumican

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Citations for Mouse Lumican Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

8 Citations: Showing 1 - 8
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  1. Inter-axonal molecular crosstalk via Lumican proteoglycan sculpts murine cervical corticospinal innervation by distinct subpopulations
    Authors: Y Itoh, V Sahni, SJ Shnider, H McKee, JD Macklis
    Cell Reports, 2023-03-17;42(3):112182.
    Species: Human, Mouse
    Sample Types: Tissue Homogenates, Whole Cells, Whole Tissue
    Applications: ICC, IHC, Immunoprecipitation, Western Blot
  2. Cleavage of proteoglycans, plasma proteins and the platelet-derived growth factor receptor in the hemorrhagic process induced by snake venom metalloproteinases
    Authors: AF Asega, MC Menezes, D Trevisan-S, D Cajado-Car, L Bertholim, AK Oliveira, A Zelanis, SMT Serrano
    Sci Rep, 2020-07-31;10(1):12912.
    Species: Mouse
    Sample Types: Cell Lysates, Tissue Homogenates
    Applications: Western Blot
  3. Origin and differentiation trajectories of fibroblastic reticular cells in the splenic white pulp
    Authors: HW Cheng, L Onder, M Novkovic, C Soneson, M Lütge, N Pikor, E Scandella, MD Robinson, JI Miyazaki, A Tersteegen, U Sorg, K Pfeffer, T Rülicke, T Hehlgans, B Ludewig
    Nat Commun, 2019-04-15;10(1):1739.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC
  4. Diet-dependent function of the extracellular matrix proteoglycan Lumican in obesity and glucose homeostasis
    Authors: G Wolff, AE Taranko, I Meln, J Weinmann, T Sijmonsma, S Lerch, D Heide, AT Billeter, D Tews, D Krunic, P Fischer-Po, BP Müller-Sti, S Herzig, D Grimm, M Heikenwäld, WW Kao, A Vegiopoulo
    Mol Metab, 2018-10-23;0(0):.
    Species: Mouse
    Sample Types: Tissue Homogenates
    Applications: Western Blot
  5. Fibromodulin and Biglycan Modulate Periodontium through TGFbeta/BMP Signaling.
    Authors: Wang L, Foster B, Kram V, Nociti F, Zerfas P, Tran A, Young M, Somerman M
    J Dent Res, 2014-06-25;93(8):780-787.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC-P
  6. Lumican, an extracellular matrix proteoglycan, is a novel requisite for hepatic fibrosis.
    Authors: Krishnan A, Li X, Kao W, Viker K, Butters K, Masuoka H, Knudsen B, Gores G, Charlton M
    Lab Invest, 2012-09-24;92(12):1712-25.
    Species: Mouse
    Sample Types: Tissue Homogenates
    Applications: Western Blot
  7. Modulation of small leucine-rich proteoglycans (SLRPs) expression in the mouse uterus by estradiol and progesterone.
    Authors: Salgado RM, Favaro RR, Zorn TM
    Reprod. Biol. Endocrinol., 2011-02-04;9(1):22.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC-P
  8. The estrous cycle modulates small leucine-rich proteoglycans expression in mouse uterine tissues.
    Authors: Salgado RM, Favaro RR, Martin SS, Zorn TM
    Anat Rec (Hoboken), 2009-01-01;292(1):138-53.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC

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