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AB271214

Biotin Anti-BAFF antibody

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(1 Publication)

Rabbit Polyclonal BAFF antibody - conjugated to Biotin. Suitable for ELISA, WB and reacts with Recombinant full length protein - Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Fragment Protein within Human TNFSF13B aa 100 to C-terminus.

View Alternative Names

CD257, BAFF, BLYS, TALL1, TNFSF20, ZTNF4, UNQ401/PRO738, TNFSF13B, Tumor necrosis factor ligand superfamily member 13B, B lymphocyte stimulator, B-cell-activating factor, Dendritic cell-derived TNF-like molecule, TNF- and APOL-related leukocyte expressed ligand 1, BLyS, TALL-1

2 Images
ELISA - Biotin Anti-BAFF antibody (AB271214)
  • ELISA

Supplier Data

ELISA - Biotin Anti-BAFF antibody (AB271214)

Human BAFF was detected by sandwich ELISA (using 100μl/well) using a concentration of 0.25-1.0 μg/ml of ab271214. This antibody in conjunction with an appropriate capture antibody, allows the detection of at least 1.5-3.0 ng/lane of recombinant BAFF protein.

Western blot - Biotin Anti-BAFF antibody (AB271214)
  • WB

Supplier Data

Western blot - Biotin Anti-BAFF antibody (AB271214)

Western blot analysis of varying levels of Recombinant human BAFF protein using ab271214 at 0.1 μg/ml.

Used in conjunction with compatible secondary reagents the detection limit for recombinant BAFF is 1.5 - 3.0 ng/lane, under either reducing or non-reducing conditions.

Lane ng/lane
1 Marker
2 250
3 125
4 62.5
5 31.25
6 15.625
7 7.8
8 3.9
9 1.95
10 0.975
11 0.4875
12 0.24

All lanes:

Western blot - Biotin Anti-BAFF antibody (ab271214)

Predicted band size: 31 kDa

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Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Conjugation

Biotin

Excitation/Emission
Carrier free

No

Applications

ELISA, WB

applications

Immunogen

Recombinant Fragment Protein within Human TNFSF13B aa 100 to C-terminus. The exact immunogen used to generate this antibody is proprietary information.

Q9Y275

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Complementary Products

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Primary Antibodies

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Alexa Fluor® 488 Anti-LIGHT/TNFSF14 antibody [EPR23428-536]

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Flow Cytometry - Alexa Fluor® 488 Anti-LIGHT/TNFSF14 antibody [EPR23428-536] (AB319123)

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Primary Antibodies

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Primary Antibodies

AB270654

PE Anti-TNF Receptor I antibody [H398]

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Assay Kits

AB188391

Human BAFF ELISA Kit (TNFSF13B)

SimpleStep

Sandwich ELISA - Human BAFF ELISA Kit (TNFSF13B) (AB188391)

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  • 0
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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ELISA" : {"fullname" : "ELISA", "shortname":"ELISA"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Recombinant full length protein - Human": { "ELISA-species-checked": "testedAndGuaranteed", "ELISA-species-dilution-info": "0.25-1 µg/mL", "ELISA-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "0.1-0.2 µg/mL", "WB-species-notes": "<p></p>" } } }
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Properties and storage information

Form
Lyophilized
Reconstitution
Reconstitute in sterile PBS with 0.1% BSA to 0.1 - 1.0 mg/ml.
Purification technique
Affinity purification
Storage buffer
Constituents: PBS, 0.1% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle|Store in the dark
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

BAFF also known as B-cell activating factor or TNFSF13B is a protein important for B-cell survival and maturation. It's a type II transmembrane protein expressed in cells like macrophages and dendritic cells and has a mass of approximately 31 kDa. The BAFF protein is also present on activated T-cells and in the serum as a soluble form. It functions as a cytokine and influences various stages of B-cell development.
Biological function summary

BAFF plays a significant role in the humoral immune response by enhancing B-cell proliferation and function. It belongs to the tumor necrosis factor (TNF) ligand family and interacts as a homotrimer. The BAFF cytokine can bind to receptors such as BAFF-R BCMA (B-cell maturation antigen) and TACI (transmembrane activator and CAML interactor). These interactions regulate B-cell homeostasis promoting development and differentiation processes important for normal immune responses.

Pathways

BAFF is central to the regulation of immune system signaling particularly in B-cell receptor (BCR) signaling and NF-kB pathway activation. The BAFF-R mediates B-cell survival signals through the NF-kB pathway while TACI and BCMA associations convey additional immune responses regulation. These multiple pathways ensure the maintenance of B-cell populations and their ability to produce antibodies.

BAFF has been linked to conditions such as systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). Elevated levels of BAFF can exacerbate autoimmune responses due to increased B-cell survival. Connections with these disorders involve the BAFF-R and its influence on excessive B-cell proliferation contributing to disease pathology. Therapeutically anti-BAFF therapies target these interactions to modify disease progression and manage autoimmunity.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

Cytokine that binds to TNFRSF13B/TACI and TNFRSF17/BCMA. TNFSF13/APRIL binds to the same 2 receptors. Together, they form a 2 ligands -2 receptors pathway involved in the stimulation of B- and T-cell function and the regulation of humoral immunity. A third B-cell specific BAFF-receptor (BAFFR/BR3) promotes the survival of mature B-cells and the B-cell response.. Isoform 2 seems to inhibit isoform 1 secretion and bioactivity.. Isoform 3. Acts as a transcription factor for its own parent gene, in association with NF-kappa-B p50 subunit, at least in autoimmune and proliferative B-cell diseases. The presence of Delta4BAFF is essential for soluble BAFF release by IFNG/IFN-gamma-stimulated monocytes and for B-cell survival. It can directly or indirectly regulate the differential expression of a large number of genes involved in the innate immune response and the regulation of apoptosis.
See full target information TNFSF13B
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Publications (1)

Recent publications for all applications. Explore the full list and refine your search

Journal of clinical laboratory analysis 36:e24232 PubMed34995016

2022

A combined biomarker panel shows improved sensitivity and specificity for detection of ovarian cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Lu Mao,Yong Tang,Ming-Jing Deng,Chun-Tao Huang,Dong Lan,Wen-Zheng Nong,Li Li,Qi Wang
View all publications
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Product promise

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