概述

  • 产品名称
  • 描述
    兔多克隆抗体to RANKL
  • 经测试应用
    适用于: ICC/IF, ELISA, WB, IHC-Pmore details
  • 种属反应性
    与反应: Human
  • 免疫原

    Highly pure (>98%) recombinant hsRANK-L (human soluble receptor activator of NF-Kappa B Ligand)

  • 常规说明

    We have received both positive and negative customer feedback on mouse reactivity for this antibody. Therefore, we do not guarantee this species.

性能

应用

Our Abpromise guarantee covers the use of ab9957 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
ICC/IF Use a concentration of 1 µg/ml.
ELISA Use at an assay dependent dilution. To detect hsRANK-L by direct ELISA (using 100µl/well antibody solution) a concentration of at least 0.5µg/ml of this antibody is required. This antigen affinity purified antibody, in conjunction with compatible secondary reagents, allows the detection of 0.2 - 0.4 ng/well of recombinant hsRANK-L.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 37 kDa (predicted molecular weight: 35 kDa). To detect hsRANK-L by Western Blot analysis this antibody can be used at a concentration of 0.1 - 0.2 µg/ml. Used in conjunction with compatible secondary reagents the detection limit for recombinant hsRANK-L is 1.5 - 3.0 ng/lane, under either reducing or non-reducing conditions.
IHC-P Use at an assay dependent dilution.

靶标

  • 功能
    Cytokine that binds to TNFRSF11B/OPG and to TNFRSF11A/RANK. Osteoclast differentiation and activation factor. Augments the ability of dendritic cells to stimulate naive T-cell proliferation. May be an important regulator of interactions between T-cells and dendritic cells and may play a role in the regulation of the T-cell-dependent immune response. May also play an important role in enhanced bone-resorption in humoral hypercalcemia of malignancy.
  • 组织特异性
    Highest in the peripheral lymph nodes, weak in spleen, peripheral blood Leukocytes, bone marrow, heart, placenta, skeletal muscle, stomach and thyroid.
  • 疾病相关
    Defects in TNFSF11 are the cause of osteopetrosis autosomal recessive type 2 (OPTB2) [MIM:259710]; also known as osteoclast-poor osteopetrosis. Osteopetrosis is a rare genetic disease characterized by abnormally dense bone, due to defective resorption of immature bone. The disorder occurs in two forms: a severe autosomal recessive form occurring in utero, infancy, or childhood, and a benign autosomal dominant form occurring in adolescence or adulthood. Autosomal recessive osteopetrosis is usually associated with normal or elevated amount of non-functional osteoclasts. OPTB2 is characterized by paucity of osteoclasts, suggesting a molecular defect in osteoclast development.
  • 序列相似性
    Belongs to the tumor necrosis factor family.
  • 翻译后修饰
    The soluble form of isoform 1 derives from the membrane form by proteolytic processing (By similarity). The cleavage may be catalyzed by ADAM17.
  • 细胞定位
    Cytoplasm; Secreted and Cell membrane.
  • Information by UniProt
  • 数据库链接
  • 别名
    • CD254 antibody
    • hRANKL2 antibody
    • ODF antibody
    • OPGL antibody
    • OPTB2 antibody
    • Osteoclast differentiation factor antibody
    • Osteoprotegerin ligand antibody
    • RANKL antibody
    • Receptor activator of nuclear factor kappa B ligand antibody
    • Receptor activator of nuclear factor kappa-B ligand antibody
    • sOdf antibody
    • TNF related activation induced cytokine antibody
    • TNF-related activation-induced cytokine antibody
    • TNF11_HUMAN antibody
    • TNFSF 11 antibody
    • Tnfsf11 antibody
    • TRANCE antibody
    • Tumor necrosis factor (ligand) superfamily member 11 antibody
    • Tumor necrosis factor ligand superfamily member 11 antibody
    • Tumor necrosis factor ligand superfamily member 11, soluble form antibody
    see all

Anti-RANKL antibody 图像

  • Anti-RANKL antibody (ab9957) at 1 µg/ml + Human spleen tissue lysate - total protein (ab29699) at 10 µg

    Secondary
    Goat polyclonal Secondary Antibody to Rabbit IgG - H&L (HRP), pre-adsorbed at 1/3000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 35 kDa
    Observed band size : 37 kDa (why is the actual band size different from the predicted?)
    Additional bands at : 72 kDa,76 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 90 seconds RANKL contains a number of potential glycosylation sites (SwissProt) which may explain its migration at a higher molecular weight than predicted.
  • ab9957 staining RANKL in human metastatic carcinoma of lymph nodes from breast cancer tissue by Immunohistochemistry (Formalin/PFA fixed paraffin-embedded sections). Tissue underwent heat mediated antigen retrieval in sodium citrate buffer (pH 6.0). The primary antibody was used at 0.25 ug/ml and incubated with sample at 4°C overnight. A HRP-labeled polymer detection system was used with a DAB chromogen.
  • ICC/IF image of ab9957 stained MCF7 cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab9957, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

Anti-RANKL antibody (ab9957)参考文献

This product has been referenced in:
  • Maria S  et al. Melatonin-micronutrients Osteopenia Treatment Study (MOTS): a translational study assessing melatonin, strontium (citrate), vitamin D3 and vitamin K2 (MK7) on bone density, bone marker turnover and health related quality of life in postmenopausal osteopenic women following a one-year double-blind RCT and on osteoblast-osteoclast co-cultures. Aging (Albany NY) 9:256-285 (2017). Read more (PubMed: 28130552) »
  • Beier EE  et al. Elevated Lifetime Lead Exposure Impedes Osteoclast Activity and Produces an Increase in Bone Mass in Adolescent Mice. Toxicol Sci 149:277-88 (2016). Read more (PubMed: 26518054) »

See all 11 Publications for this product

Product Wall

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
ELISA
Sample
Human Serum (human serum (serum samples))
Specification
human serum (serum samples)
Type
Sandwich (Capture)
Blocking step
BSA as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 1% · Temperature: 25°C
Username

Abcam user community

Verified customer

提交于 Jul 09 2013

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Western blot
Loading amount
15 µg
Gel Running Conditions
Reduced Non-Denaturing (Native) (5-16% gels)
Sample
Human Cell lysate - whole cell (human PBMCs)
Specification
human PBMCs
Treatment
see below (Additional notes)
Blocking step
BSA as blocking agent for 2 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C
Username

Abcam user community

Verified customer

提交于 Jul 03 2013

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Immunocytochemistry/ Immunofluorescence
Blocking step
Serum as blocking agent for 30 minute(s) · Concentration: 4% · Temperature: 25°C
Sample
Human Cell (PBMC³s)
Specification
PBMC³s
Permeabilization
Yes - 0,1%Saponin/PBS
Fixative
Methanol
Username

Abcam user community

Verified customer

提交于 Jun 28 2013

Abcam guarantees this product to work in the species/application used in this Abreview.
Application
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
Blocking step
Serum as blocking agent for 30 minute(s) · Concentration: 4% · Temperature: 25°C
Antigen retrieval step
Heat mediated - Buffer/Enzyme Used: citrate buffer pH 6.0
Sample
Human Tissue sections (bone marrow)
Specification
bone marrow
Permeabilization
Yes - 0,1% Saponin in PBS
Fixative
Paraformaldehyde
Username

Abcam user community

Verified customer

提交于 Jun 05 2013

Thank you for contacting us.

We have several antibodies against RANKL.

Ab9957 is raised against our Recombinant Human sRANKL, which is the soluble form of the protein. However, the listed membrane form of the protein does also conta...

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Thank you for your reply. As I mentioned previously, we do not give free samples of our antibodies, even for testing purposes. We issue testing discount codes for antibodies that have not been tested in a specific application or species. How the testin...

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Thank you for your reply. As mentioned in the previous emails, we do not send samples sizes of our antibodies, under our Abpomise we guarantees the antibodies to work as stated on the datasheet. If the antibodies do not work as stated then we will eith...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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