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SPARC Antibody – Rabbit Polyclonal

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS1750496

Description: SPARC, secreted protein acidic and rich in cysteine, also known as Osteonectin is a protein that in humans is encoded by the SPARC gene. The human SPARC gene is 26.5 kb long, and contains 10 exons and 9 introns and is located on chromosome… More details

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Product Documentation
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Sample Manual Insert View PDF
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Testing Data View PDF
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Material Safety Data Sheet View PDF
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Technical Datasheet View PDF
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Protocol View PDF

Product Overview

Online Datasheet in PDF
Product Name
SPARC, Polyclonal Antibody
Full Product Name
Anti-SPARC Picoband Antibody
Product Gene Name
Product Synonym Names
SPARC; Basement-membrane protein 40; BM-40; Osteonectin; ON; Secreted protein acidic and rich in cysteine; SPARC; ON
Clonality
Polyclonal
Host
Rabbit
Species Reactivity
Human, Mouse, Rat
No cross reactivity with other proteins.
Form/Format
Lyophilized
Purity/Purification
Immunogen affinity purified
Concentration
Add 0.2ml of distilled water will yield a concentration of 500ug/ml. (lot specific)
Preparation and Storage
Store at -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time. Avoid repeated freezing and thawing.
Molecular Weight
34632 MW
OMIM
Y00755 mRNA
3D Structure
ModBase 3D Structure for P09486
Immunogen
E Coli-derived human SPARC recombinant protein (Position: E107-I303). Human SPARC shares 97% amino acid (aa) sequence identity with both mouse and rat SPARC.
Subcellular Localization
Secreted, extracellular space, extracellular matrix, basement membrane. In or around the basement membrane.
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Contents
Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
ISO Certification
Manufactured in an ISO 13485:2003 and EN ISO 13485:2012 Certified Laboratory.
Applications Tested/Suitable for anti-SPARC antibody
Western Blot (WB)
Application Notes for anti-SPARC antibody
WB: 0.1-0.5mug/ml

Western Blot (WB) of anti-SPARC antibody

Figure 1. Western blot analysis of SPARC using anti-SPARC antibody (MBS1750496).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
Lane 1: rat brain tissue lysates,
Lane 2: rat testis tissue lysates,
Lane 3: mouse brain tissue lysates,
Lane 4: mouse testis tissue lysates,
Lane 5: U20s whole Cell lysates,
Lane 6: HEPG2 whole cell lysates.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-SPARC antigen affinity purified polyclonal antibody at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for SPARC at approximately 43KD. The expected band size for SPARC is at 35 KD.
Rabbit Anti-SPARC Polyclonal Antibody – Cat# MBS1750496

Other Notes

Small volumes of anti-SPARC antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Searchable Terms for SPARC purchase

MBS1750496 is an antibody targeting SPARC. Also known as Anti-SPARC Picoband Antibody. Reactive in Human, Mouse, Rat
No cross reactivity with other proteins.. Host: Rabbit.

Additional Details

NCBI/Uniprot data below describe general gene information for SPARC. It may not necessarily be applicable to this product.

NCBI GI #
NCBI GeneID
NCBI Accession #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
GenBank Nucleotide #
NCBI Official Full Name
SPARC isoform 2
NCBI Official Synonym Full Names
secreted protein acidic and cysteine rich
NCBI Official Symbol
SPARC
NCBI Official Synonym Symbols
ON; OI17; BM-40
UniProt Protein Name
SPARC
UniProt Synonym Protein Names
Basement-membrane protein 40; BM-40; Osteonectin; ON; Secreted protein acidic and rich in cysteine
Protein Family
UniProt Gene Name
SPARC
UniProt Synonym Gene Names
ON; BM-40; ON
NCBI Protein Information
SPARC

NCBI Summary for SPARC

This gene encodes a cysteine-rich acidic matrix-associated protein. The encoded protein is required for the collagen in bone to become calcified but is also involved in extracellular matrix synthesis and promotion of changes to cell shape. The gene product has been associated with tumor suppression but has also been correlated with metastasis based on changes to cell shape which can promote tumor cell invasion. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2015]
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UniProt Comments for SPARC

Appears to regulate cell growth through interactions with the extracellular matrix and cytokines. Binds calcium and copper, several types of collagen, albumin, thrombospondin, PDGF and cell membranes. There are two calcium binding sites; an acidic domain that binds 5 to 8 Ca2+ with a low affinity and an EF-hand loop that binds a Ca2+ ion with a high affinity.
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Precautions

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

Disclaimer

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.

Product Note

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual, it is intended to serve as an example only. Please refer to the instructions For Use provided with the assay kit for precise details.

Product PubMed Publications

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