Tolmetin+sodium+salt+dihydrate
Catalog Number:
(75877-358)
Supplier:
MP Biomedicals
Description:
Product is the lyophilized powder of goat antiserum to human secretory IgA and buffer salts.
IgA antibody is a secretory antibody found abundantly in mucous linings of gastrointestinal, respiratory and genitourinary tracts, tears and saliva. Secretory IgA contributes to the humoral defense mechanism against the pathogens on mucosal surfaces. Anti-Human IgA (α-chain specific) antibody specifically recognizes human IgA. Immunoglobulin A (IgA) is the primary antibody involved in mucosal immunity. It is identified by the presence of α-type heavy chains. IgA, which is composed of two subclasses IgA1 and IgA2, can exist in a dimeric secretory form found in mucous secretions. The total protein is measured using the Biuret procedure, with bovine albumin as a standard. Antibody titer is standardized by equivalence-point precipitation. Each antiserum is tested for specificity at a minimum of 80 mg/mL using immunoelectrophoresis. The antiserum is prepared by hyperimmunizing goats with highly purified human secretory IgA; antiserum is delipidated and made specific by solid-phase absorption. The resulting antiserum is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 µm filter, vialed and lyophilized. This product is suitable for use as a precipitating antibody. It gives sharp precipitin lines in immunoelectrophoresis and immunodiffusion techniques. It is suitable for Ouchterlony double diffusion. The antibody was used for IgA quantification by ELISA in various studies. Antibody dilution of 1:4000 was used for passive hemagglutination inhibition assay.
Supplier:
MP Biomedicals
Description:
Amphotericin B is a polyene antifungal antibiotic from Streptomyces. It has an affinity for sterols, primarily ergosterols, of fungal cell membranes. It forms channels in the membranes, causing small molecules to leak out which contributes to cell death.
Supplier:
AVANTOR PERFORMANCE MATERIALS US
Description:
Packings for low pressure preparative and flash chromatography
Catalog Number:
(TCT0050-025G)
Supplier:
TCI America
Description:
CAS Number: 18472-87-2
MDL Number: MFCD00070627 Molecular Formula: C20H4Br4Cl4O5 Molecular Weight: 829.63 Purity/Analysis Method: >85.0% (E) Form: Crystal Color: Deep Yellow Red Lambda max.: 538 nm (0.02mol/L AcONH4 sol.)
Supplier:
Spectrum Chemicals
Description:
Ascorbic Acid, Crystalline Powder, FCC is commonly used as antioxidant food additive. Spectrum Chemical offers over 300 Food Grade (FCC) chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
Catalog Number:
(75993-506)
Supplier:
Hardy Diagnostics
Description:
Culture and sensitivity medium is recommended for the recovery of <i>Shigella</i>, <i>Salmonella</i>, <i>Campylobacter </i>and <i>Vibrio </i>species.
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Catalog Number:
(101410-880)
Supplier:
Electron Microscopy Sciences
Description:
Aniline Blue Electron Microscopy Sciences solution is a prepared, ready-to-use, high quality staining solutions for standard staining procedures used by the Biological Staining Commission and the Armed Forces Institute of Pathology. Available in concentrations of 2.5% in 2% Acetic Acid, Phosphomolybdic Acid Solution, and with Orange G.
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Catalog Number:
(76423-596)
Supplier:
Teknova
Description:
For the maintenance and propagation of <i>E.coli.</i>
Supplier:
Spectrum Chemicals
Description:
Phloxine B, also known simply as phloxine, is used in the hematoxylin-phloxine-saffron stain.
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Supplier:
VWR International
Description:
Meets reagent specifications for testing USP/NF monographs.
Catalog Number:
(BDH9220-500G)
Supplier:
VWR International
Description:
Meets reagent specifications for testing USP/NF monographs.
Supplier:
Atago
Description:
This compact, portable line of hand-held refractometers is set apart by its streamlined design and variety of measuring capabilities
Catalog Number:
(75877-362)
Supplier:
MP Biomedicals
Description:
Fluorescein-Conjugated Goat IgG Fraction To Human IgG Fc is the lyophilized powder of fluorescein-5-isothiocyanate (FITC "Isomer I")-conjugated goat IgG fraction to human IgG Fc and buffer salts.
Human IgGs are glycoprotein antibodies that contain two equivalent light chains and a pair of identical heavy chains. IgGs have four distinct isoforms, ranging from IgG1 to IgG4. These antibodies regulate immunological responses to allergy and pathogenic infections. IgGs have also been implicated in complement fixation and autoimmune disorders. Fluorescein-Conjugated Goat IgG Fraction To Human IgG Fc is used as a reagent in immunofluorescence assays (IFA), cell staining (fluorescent microscopy and cell sorting), tissue staining, and blot immunostaining. (Note: F(ab')2 fragments are recommended for staining of cells or tissues which contain Fc receptors. Affinity purified antibodies are recommended to avoid non-specific binding from the inherent antibodies of host animals). Antibody and FITC are conjugated under defined conditions to obtain the specified molar ratio (3-6 mol/mol). Conjugated protein is purified by gel filtration. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 µm filter, vialed, and lyophilized. The total protein is measured using the Biuret procedure with bovine albumin as the standard; F/P ratio is calculated using absorbance at 491.5nm. Antibody titer of the IgG fraction is standardized by equivalence-point precipitation. The IgG fraction is tested for purity and specificity at 40 mg/mL using immunoelectrophoresis. The product is mostly goat IgG; no trace of albumin is detected.
Catalog Number:
(RC7950-16)
Supplier:
Ricca Chemical
Description:
Sodium thiosulfate solution (0.1 N) ASTM (D 3869 A)
Sodium thiosulfate, 0.1 N APHA (4500-Cl B), standard Sodium thiosulfate, 0.1 N TAPPI (T 624 cm-85) Sodium thiosulfate, 0.1 N TAPPI (T 611 cm-97) Sodium thiosulfate, 0.100 N APHA (4500-ClO2 E), standard Sodium thiosulfate solution, 0.1 N APHA (4500-Cl C), standard Sodium thiosulfate titrant, 0.1 N APHA (2350 E), standard Sodium thiosulfate, 0.1 N APHA (2320 B) Sodium thiosulfate, 0.1 M APHA (2310 B) Sodium thiosulfate, 0.1 N TAPPI (T 254 cm-85) Sodium thiosulfate, 0.1 N TAPPI (T 622 cm-84) Sodium thiosulfate, 0.1 N volumetric solution ASTM (E 200) Sodium thiosulfate, 0.1 N TAPPI (T 610 sp-97) Sodium thiosulfate, standard solution (0.1 N) ASTM (D 3703) Sodium thiosulfate, standard solution (0.1 N) ASTM (D 1832) Sodium thiosulfate, standard solution (0.10 N) ASTM (D 1291) Sodium thiosulfate, standard solution (0.1 M) ASTM (D 1159) Sodium thiosulfate, 0.1 normal volumetric solution ACS (N/A) Sodium thiosulphate, 0.1 M volumetric solution EP (3007300) Sodium thiosulfate, 0.1 mol/L VS JP (N/A) Sodium thiosulfate TS USP (N/A) Sodium thiosulfate, 0.1 N volumetric solution USP (N/A) ![]()
Catalog Number:
(BDH9304-500G)
Supplier:
AMBEED, INC
Description:
(2S,3S,4R,5R,6R)-6-(((2R,3R,4R,5R,6R)-6-(((2R,3S,4S,5R,6R)-2-Carboxy-4-hydroxy-6-(((2R,3S,4R,5R,6S)-4-hydroxy-6-methoxy-5-(sulfoamino)-2-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)oxy)-5-(sulfooxy)tetrahydro-2H-pyran-3-yl)oxy)-5-(sulfoamino)-4-(sulfooxy)-2-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)oxy)-3-(((2R,3R,4R,5S,6R)-4,5-dihydroxy-3-(sulfoamino)-6-((sulfooxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4,5-dihydroxytetrahydro-2H-pyran-2-carboxylic acid, decasodium salt ≥98%
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