Anti-Filensin Bfsp1 Antibody (Monoclonal, FIL-7B10)

Filensin antibody

Boster Bio Anti-Filensin Bfsp1 Antibody (Monoclonal, FIL-7B10) catalog # MA1041. Tested in IHC, WB applications. This antibody reacts with Bovine, Human.

Product Info Summary

SKU: MA1041
Size: 100 μg/vial
Reactive Species: Bovine, Human
Host: Mouse
Application: IHC, WB

Product Name

Anti-Filensin Bfsp1 Antibody (Monoclonal, FIL-7B10)

View all Filensin Antibodies

SKU/Catalog Number



100 μg/vial




Boster Bio Anti-Filensin Bfsp1 Antibody (Monoclonal, FIL-7B10) catalog # MA1041. Tested in IHC, WB applications. This antibody reacts with Bovine, Human.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-Filensin Bfsp1 Antibody (Monoclonal, FIL-7B10) (Boster Biological Technology, Pleasanton CA, USA, Catalog # MA1041)




Mouse ascites fluid, 1.2% sodium acetate, 2mg BSA, with 0.01mg NaN3 as preservative.



Clone Number



Mouse IgG1


Human and bovine lens filament enriched fraction (plasma membrane-cytoskeleton complex).

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.


No cross-reactivity with other proteins

Reactive Species

MA1041 is reactive to Bfsp1 in Bovine, Human


MA1041 is guaranteed for IHC, WB Boster Guarantee

Background of Filensin

Filensin, also known as beaded filament structure protein 1, have two major component BFSP1 and BESP2. Filensin gene is mapped at 20p12.1-p11.23. The sequence of the predicted 665-amino acid human protein is 62% and 50% identical to those of bovine and chicken filensin, respectively. However, it has less than 26% identity to other members of the intermediate filament (IF) family.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence and ELISA with known positive and negative samples to ensure specificity and high affinity.

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Add 1ml of PBS buffer will yield a concentration of 100ug/ml.

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. Actual working concentration varies and should be decided by the user.

Immunohistochemistry (Frozen Section), 2-4μg/ml, Human, bovine, -
Western blot, 1-2μg/ml, Human, bovine

Validation Images & Assay Conditions

Gene/Protein Information For Bfsp1 (Source:, NCBI)

Uniprot ID


Gene ID


Gene Name


Full Name





intermediate filament family

Alternative Names

Beaded filament structural protein 1; beaded filament structural protein 1, filensin; CP115Lens intermediate filament-like heavy; filensin; Lens fiber cell beaded-filament structural protein CP 115; LIFL-H115 KD Bfsp1|115-kDa, CP94, CP95, CP97|beaded filament structural protein 1|filensin|CP97 115-kDa|beaded filament structural protein 1, filensin|lens fiber cell beaded-filament structural protein CP 94

*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".

For more info on Bfsp1, check out the Bfsp1 Infographic

Bfsp1 infographic

We have 30,000+ of these available, one for each gene! Check them out.

In this infographic, you will see the following information for Bfsp1: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected]

No publications found for MA1041

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4 Customer Q&As for Anti-Filensin Bfsp1 Antibody (Monoclonal, FIL-7B10)


I see that the anti-Filensin antibody (Monoclonal, FIL-7B10) MA1041 works with WB, what is the protocol used to produce the result images on the product page?

Verified Customer

Verified customer

Asked: 2020-04-15


You can find protocols for WB on the "support/technical resources" section of our navigation menu. If you have any further questions, please send an email to [email protected]

Boster Scientific Support

Answered: 2020-04-15


We are currently using anti-Filensin antibody (Monoclonal, FIL-7B10) MA1041 for bovine tissue, and we are content with the IHC results. The species of reactivity given in the datasheet says bovine, human. Is it possible that the antibody can work on goat tissues as well?

Verified Customer

Verified customer

Asked: 2019-10-02


The anti-Filensin antibody (Monoclonal, FIL-7B10) (MA1041) has not been validated for cross reactivity specifically with goat tissues, but there is a good chance of cross reactivity. We have an innovator award program that if you test this antibody and show it works in goat you can get your next antibody for free. Please contact me if I can help you with anything.

Boster Scientific Support

Answered: 2019-10-02


Is this MA1041 anti-Filensin antibody (Monoclonal, FIL-7B10) reactive to the isotypes of BFSP1?

Verified Customer

Verified customer

Asked: 2019-05-20


The immunogen of MA1041 anti-Filensin antibody (Monoclonal, FIL-7B10) is Human and bovine lens filament enriched fraction(plasma membrane-cytoskeleton complex). Could you tell me which isotype you are interested in so I can help see if the immunogen is part of this isotype?

Boster Scientific Support

Answered: 2019-05-20


Do you have a BSA free version of anti-Filensin antibody (Monoclonal, FIL-7B10) MA1041 available?

P. Brown

Verified customer

Asked: 2014-02-10


We appreciate your recent telephone inquiry. I can confirm that some lots of this anti-Filensin antibody (Monoclonal, FIL-7B10) MA1041 are BSA free. For now, these lots are available and we can make a BSA free formula for you free of charge. It will take 3 extra days to prepare. If you require this antibody BSA free again in future, please do not hesitate to contact me and I will be pleased to check which lots we have in stock that are BSA free.

Boster Scientific Support

Answered: 2014-02-10



Total: $315


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Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)

$50 fee for conjugation. Antibody size is reduced to 50ug.



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